diff options
Diffstat (limited to 'drivers/iio')
311 files changed, 402 insertions, 1581 deletions
diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c index 4c1d482ea73a..0af4b289fc63 100644 --- a/drivers/iio/accel/adis16201.c +++ b/drivers/iio/accel/adis16201.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16201 Dual-Axis Digital Inclinometer and Accelerometer * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/device.h> diff --git a/drivers/iio/accel/adis16209.c b/drivers/iio/accel/adis16209.c index f2dc3a5f0463..40be7adfa1f2 100644 --- a/drivers/iio/accel/adis16209.c +++ b/drivers/iio/accel/adis16209.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16209 Dual-Axis Digital Inclinometer and Accelerometer * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/device.h> diff --git a/drivers/iio/accel/adxl345.h b/drivers/iio/accel/adxl345.h index ccd63de7a55a..384497776b67 100644 --- a/drivers/iio/accel/adxl345.h +++ b/drivers/iio/accel/adxl345.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ADXL345 3-Axis Digital Accelerometer * * Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com> - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #ifndef _ADXL345_H_ diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index f03ed00685ea..9c269799e6c1 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADXL345 3-Axis Digital Accelerometer IIO core driver * * Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345.pdf */ diff --git a/drivers/iio/accel/adxl345_i2c.c b/drivers/iio/accel/adxl345_i2c.c index f22f71315a0c..1561364ae296 100644 --- a/drivers/iio/accel/adxl345_i2c.c +++ b/drivers/iio/accel/adxl345_i2c.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADXL345 3-Axis Digital Accelerometer I2C driver * * Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * 7-bit I2C slave address: 0x1D (ALT ADDRESS pin tied to VDDIO) or * 0x53 (ALT ADDRESS pin grounded) */ diff --git a/drivers/iio/accel/adxl345_spi.c b/drivers/iio/accel/adxl345_spi.c index 67b7c66a8492..da4591c7ef23 100644 --- a/drivers/iio/accel/adxl345_spi.c +++ b/drivers/iio/accel/adxl345_spi.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADXL345 3-Axis Digital Accelerometer SPI driver * * Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com> - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index f9720a1e8a7c..1574e4604a4f 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * bma180.c - IIO driver for Bosch BMA180 triaxial acceleration sensor * @@ -5,10 +6,6 @@ * * Support for BMA250 (c) Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * SPI is not supported by driver * BMA180: 7-bit I2C slave address 0x40 or 0x41 * BMA250: 7-bit I2C slave address 0x18 or 0x19 diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c index e25d91c017ed..cae905039cb6 100644 --- a/drivers/iio/accel/bma220_spi.c +++ b/drivers/iio/accel/bma220_spi.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * BMA220 Digital triaxial acceleration sensor driver * * Copyright (c) 2016, Intel Corporation. - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #include <linux/acpi.h> diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c index 44d7c49fe2a1..cf6c0e3a83d3 100644 --- a/drivers/iio/accel/bmc150-accel-core.c +++ b/drivers/iio/accel/bmc150-accel-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis accelerometer driver supporting following Bosch-Sensortec chips: * - BMC150 @@ -8,15 +9,6 @@ * - BMA280 * * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/bmc150-accel-i2c.c b/drivers/iio/accel/bmc150-accel-i2c.c index 8ffc308d5fd0..06021c8685a7 100644 --- a/drivers/iio/accel/bmc150-accel-i2c.c +++ b/drivers/iio/accel/bmc150-accel-i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis accelerometer driver supporting following I2C Bosch-Sensortec chips: * - BMC150 @@ -8,15 +9,6 @@ * - BMA280 * * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/device.h> diff --git a/drivers/iio/accel/da280.c b/drivers/iio/accel/da280.c index d4b555203427..227bea2d738b 100644 --- a/drivers/iio/accel/da280.c +++ b/drivers/iio/accel/da280.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * IIO driver for the MiraMEMS DA280 3-axis accelerometer and * IIO driver for the MiraMEMS DA226 2-axis accelerometer * * Copyright (c) 2016 Hans de Goede <hdegoede@redhat.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/accel/da311.c b/drivers/iio/accel/da311.c index aa64bca00955..c20979249a48 100644 --- a/drivers/iio/accel/da311.c +++ b/drivers/iio/accel/da311.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * IIO driver for the MiraMEMS DA311 3-axis accelerometer * * Copyright (c) 2016 Hans de Goede <hdegoede@redhat.com> * Copyright (c) 2011-2013 MiraMEMS Sensing Technology Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/accel/dmard06.c b/drivers/iio/accel/dmard06.c index d87e2c751475..2bf210fa4ba6 100644 --- a/drivers/iio/accel/dmard06.c +++ b/drivers/iio/accel/dmard06.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for Domintech DMARD06 accelerometer * * Copyright (C) 2016 Aleksei Mamlin <mamlinav@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/accel/dmard09.c b/drivers/iio/accel/dmard09.c index 16a7e74f5e9a..2d666cd69b29 100644 --- a/drivers/iio/accel/dmard09.c +++ b/drivers/iio/accel/dmard09.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for the 3-axis accelerometer Domintech DMARD09. * * Copyright (c) 2016, Jelle van der Waa <jelle@vdwaa.nl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <asm/unaligned.h> diff --git a/drivers/iio/accel/dmard10.c b/drivers/iio/accel/dmard10.c index 9518ea00167e..71c852b8bb3e 100644 --- a/drivers/iio/accel/dmard10.c +++ b/drivers/iio/accel/dmard10.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * IIO driver for the 3-axis accelerometer Domintech ARD10. * * Copyright (c) 2016 Hans de Goede <hdegoede@redhat.com> * Copyright (c) 2012 Domintech Technology Co., Ltd - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index 38ff374a3ca4..0d9e2def2b25 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index 2922a2e88a1b..e589f64eab9d 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * KXCJK-1013 3-axis accelerometer driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 70c60db62247..0b876b2dc5bd 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * kxsd9.c simple support for the Kionix KXSD9 3D * accelerometer. * * Copyright (c) 2008-2009 Jonathan Cameron <jic23@kernel.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The i2c interface is very similar, so shouldn't be a problem once * I have a suitable wire made up. * diff --git a/drivers/iio/accel/mc3230.c b/drivers/iio/accel/mc3230.c index 8b11604eed63..02b3d25b3d96 100644 --- a/drivers/iio/accel/mc3230.c +++ b/drivers/iio/accel/mc3230.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * mCube MC3230 3-Axis Accelerometer * * Copyright (c) 2016 Hans de Goede <hdegoede@redhat.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * IIO driver for mCube MC3230; 7-bit I2C address: 0x4c. */ diff --git a/drivers/iio/accel/mma7455.h b/drivers/iio/accel/mma7455.h index 2b1152c53d4f..4e3fa988f690 100644 --- a/drivers/iio/accel/mma7455.h +++ b/drivers/iio/accel/mma7455.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * IIO accel driver for Freescale MMA7455L 3-axis 10-bit accelerometer * Copyright 2015 Joachim Eastwood <manabian@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MMA7455_H diff --git a/drivers/iio/accel/mma7455_core.c b/drivers/iio/accel/mma7455_core.c index da0ceaac46b5..8b5a6aff9bf4 100644 --- a/drivers/iio/accel/mma7455_core.c +++ b/drivers/iio/accel/mma7455_core.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO accel core driver for Freescale MMA7455L 3-axis 10-bit accelerometer * Copyright 2015 Joachim Eastwood <manabian@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * UNSUPPORTED hardware features: * - 8-bit mode with different scales * - INT1/INT2 interrupts diff --git a/drivers/iio/accel/mma7455_i2c.c b/drivers/iio/accel/mma7455_i2c.c index 73bf81a8ab14..cddeaa9e230a 100644 --- a/drivers/iio/accel/mma7455_i2c.c +++ b/drivers/iio/accel/mma7455_i2c.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO accel I2C driver for Freescale MMA7455L 3-axis 10-bit accelerometer * Copyright 2015 Joachim Eastwood <manabian@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/i2c.h> diff --git a/drivers/iio/accel/mma7455_spi.c b/drivers/iio/accel/mma7455_spi.c index 79df8f27cf99..eb82cdfa8abc 100644 --- a/drivers/iio/accel/mma7455_spi.c +++ b/drivers/iio/accel/mma7455_spi.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO accel SPI driver for Freescale MMA7455L 3-axis 10-bit accelerometer * Copyright 2015 Joachim Eastwood <manabian@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/accel/mma7660.c b/drivers/iio/accel/mma7660.c index f1a13724efb3..7faf6d8657ae 100644 --- a/drivers/iio/accel/mma7660.c +++ b/drivers/iio/accel/mma7660.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Freescale MMA7660FC 3-Axis Accelerometer * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for Freescale MMA7660FC; 7-bit I2C address: 0x4c. */ diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c index da7c21504f38..99e4a21ca942 100644 --- a/drivers/iio/accel/mma9551.c +++ b/drivers/iio/accel/mma9551.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Freescale MMA9551L Intelligent Motion-Sensing Platform driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/mma9551_core.c b/drivers/iio/accel/mma9551_core.c index c34c5ce8123b..666e7a04a7d7 100644 --- a/drivers/iio/accel/mma9551_core.c +++ b/drivers/iio/accel/mma9551_core.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Common code for Freescale MMA955x Intelligent Sensor Platform drivers * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/mma9551_core.h b/drivers/iio/accel/mma9551_core.h index 5e88e6454dfd..543454a31dc0 100644 --- a/drivers/iio/accel/mma9551_core.h +++ b/drivers/iio/accel/mma9551_core.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Common code for Freescale MMA955x Intelligent Sensor Platform drivers * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef _MMA9551_CORE_H_ diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index b52a3f182190..312070dcf035 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Freescale MMA9553L Intelligent Pedometer driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/mxc4005.c b/drivers/iio/accel/mxc4005.c index 58099e40d717..637e6e676061 100644 --- a/drivers/iio/accel/mxc4005.c +++ b/drivers/iio/accel/mxc4005.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis accelerometer driver for MXC4005XC Memsic sensor * * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/accel/mxc6255.c b/drivers/iio/accel/mxc6255.c index ddd50d1781c5..f532f8643aa4 100644 --- a/drivers/iio/accel/mxc6255.c +++ b/drivers/iio/accel/mxc6255.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * MXC6255 - MEMSIC orientation sensing accelerometer * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for MXC6255 (7-bit I2C slave address 0x15). */ diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 4964561595f5..274ce2f8bddf 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * sca3000_core.c -- support VTI sca3000 series accelerometers via SPI * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Copyright (c) 2009 Jonathan Cameron <jic23@kernel.org> * * See industrialio/accels/sca3000.h for comments. diff --git a/drivers/iio/accel/ssp_accel_sensor.c b/drivers/iio/accel/ssp_accel_sensor.c index dd6ece8f9239..c32647abce20 100644 --- a/drivers/iio/accel/ssp_accel_sensor.c +++ b/drivers/iio/accel/ssp_accel_sensor.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/iio/common/ssp_sensors.h> diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h index 9d25955af58e..979ab9679b99 100644 --- a/drivers/iio/accel/st_accel.h +++ b/drivers/iio/accel/st_accel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics accelerometers driver * @@ -5,7 +6,6 @@ * * Denis Ciocca <denis.ciocca@st.com> * v. 1.0.0 - * Licensed under the GPL-2. */ #ifndef ST_ACCEL_H diff --git a/drivers/iio/accel/st_accel_buffer.c b/drivers/iio/accel/st_accel_buffer.c index 7fddc137e91e..54f2ae91f614 100644 --- a/drivers/iio/accel/st_accel_buffer.c +++ b/drivers/iio/accel/st_accel_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics accelerometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index 5ff04d9755d5..e02b79931979 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics accelerometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c index 4e54477ccf24..c3c8f2e73c2a 100644 --- a/drivers/iio/accel/st_accel_i2c.c +++ b/drivers/iio/accel/st_accel_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics accelerometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c index 73bfb5d04e2b..474742e35d92 100644 --- a/drivers/iio/accel/st_accel_spi.c +++ b/drivers/iio/accel/st_accel_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics accelerometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index cacc0da2f874..58c160ccdee7 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Sensortek STK8312 3-Axis Accelerometer * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for STK8312; 7-bit I2C address: 0x3D. */ diff --git a/drivers/iio/accel/stk8ba50.c b/drivers/iio/accel/stk8ba50.c index 576b6b140f08..c70ddec29eb4 100644 --- a/drivers/iio/accel/stk8ba50.c +++ b/drivers/iio/accel/stk8ba50.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Sensortek STK8BA50 3-Axis Accelerometer * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * STK8BA50 7-bit I2C address: 0x18. */ diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index 605eb5e7e829..c31b8eabb894 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7266/65 SPI ADC driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c index a862b5d8fb4b..b2b137fed246 100644 --- a/drivers/iio/adc/ad7291.c +++ b/drivers/iio/adc/ad7291.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c index e0220825fde0..dc8d8c5f6ad3 100644 --- a/drivers/iio/adc/ad7298.c +++ b/drivers/iio/adc/ad7298.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7298 SPI ADC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c index 3ae14fc8c649..bc388ea41754 100644 --- a/drivers/iio/adc/ad7766.c +++ b/drivers/iio/adc/ad7766.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AD7766/AD7767 SPI ADC driver * * Copyright 2016 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index a9ff0695ddf7..54025ea10239 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7787/AD7788/AD7789/AD7790/AD7791 SPI ADC driver * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 4ac3ae62f56f..bbc41ecf0d2f 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7785/AD7792/AD7793/AD7794/AD7795 SPI ADC driver * * Copyright 2011-2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index 9d4c2467d362..6223043e432b 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7887 SPI ADC driver * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index cb7b854df00c..3212eb4c0f25 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7904/AD7914/AD7923/AD7924 SPI ADC driver * * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index 7a5b5d00a87d..5a3ca5904ded 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * iio/adc/ad799x.c * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc. @@ -11,15 +12,10 @@ * based on linux/drivers/acron/char/pcf8583.c * Copyright (C) 2000 Russell King * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * ad799x.c * * Support for ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, * ad7998 and similar chips. - * */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index a4310600a853..1423221c6e06 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Support code for Analog Devices Sigma-Delta ADCs * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c index 9515ca165dfd..d3fc39df535d 100644 --- a/drivers/iio/adc/aspeed_adc.c +++ b/drivers/iio/adc/aspeed_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Aspeed AST2400/2500 ADC * * Copyright (C) 2017 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index d5ea84cf6460..d384cf0250ff 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Atmel ADC driver for SAMA5D2 devices and compatible. * * Copyright (C) 2015 Atmel, * 2015 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c index 5be789269353..88059480da17 100644 --- a/drivers/iio/adc/axp20x_adc.c +++ b/drivers/iio/adc/axp20x_adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ADC driver for AXP20X and AXP22X PMICs * * Copyright (c) 2016 Free Electrons NextThing Co. * Quentin Schulz <quentin.schulz@free-electrons.com> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c index 4e339cfd0c54..31d51bcc5f2c 100644 --- a/drivers/iio/adc/axp288_adc.c +++ b/drivers/iio/adc/axp288_adc.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * axp288_adc.c - X-Powers AXP288 PMIC ADC Driver * * Copyright (C) 2014 Intel Corporation * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #include <linux/module.h> diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c index 7af59a4bbd8d..c46c0aa15376 100644 --- a/drivers/iio/adc/bcm_iproc_adc.c +++ b/drivers/iio/adc/bcm_iproc_adc.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2016 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation (the "GPL"). - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 (GPLv2) for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 (GPLv2) along with this source code. */ #include <linux/module.h> diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c index 707d8b24b072..f93f1d93b80d 100644 --- a/drivers/iio/adc/cc10001_adc.c +++ b/drivers/iio/adc/cc10001_adc.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c index 9ad60421d360..2d616cafe75f 100644 --- a/drivers/iio/adc/cpcap-adc.c +++ b/drivers/iio/adc/cpcap-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2017 Tony Lindgren <tony@atomide.com> * @@ -5,15 +6,6 @@ * earlier driver found in the Motorola Linux kernel: * * Copyright (C) 2009-2010 Motorola, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/da9150-gpadc.c b/drivers/iio/adc/da9150-gpadc.c index 0a5d9ce79164..354433996101 100644 --- a/drivers/iio/adc/da9150-gpadc.c +++ b/drivers/iio/adc/da9150-gpadc.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DA9150 GPADC Driver * * Copyright (c) 2014 Dialog Semiconductor * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c index c64c6675cae6..5fa78c273a25 100644 --- a/drivers/iio/adc/dln2-adc.c +++ b/drivers/iio/adc/dln2-adc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for the Diolan DLN-2 USB-ADC adapter * * Copyright (c) 2017 Jack Andersen - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c index 5036c392cb20..5c97e8a511f2 100644 --- a/drivers/iio/adc/ep93xx_adc.c +++ b/drivers/iio/adc/ep93xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for ADC module on the Cirrus Logic EP93xx series of SoCs * * Copyright (C) 2015 Alexander Sverdlin * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The driver uses polling to get the conversion status. According to EP93xx * datasheets, reading ADCResult register starts the conversion, but user is also * responsible for ensuring that delay between adjacent conversion triggers is diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index 929c617db364..df19ecae52f7 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * This is the driver for the imx25 GCQ (Generic Conversion Queue) * connected to the imx25 ADC. */ diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c index 6f6c9a348158..35951c47004e 100644 --- a/drivers/iio/adc/hi8435.c +++ b/drivers/iio/adc/hi8435.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Holt Integrated Circuits HI-8435 threshold detector driver * * Copyright (C) 2015 Zodiac Inflight Innovations * Copyright (C) 2015 Cogent Embedded, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/hx711.c b/drivers/iio/adc/hx711.c index 36b59d8957fb..88c7fe15003b 100644 --- a/drivers/iio/adc/hx711.c +++ b/drivers/iio/adc/hx711.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HX711: analog to digital converter for weight sensor module * * Copyright (c) 2016 Andreas Klinger <ak@it-klinger.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/err.h> #include <linux/kernel.h> diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c index 958a34dd88ac..4fe97c2a0f43 100644 --- a/drivers/iio/adc/imx7d_adc.c +++ b/drivers/iio/adc/imx7d_adc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale i.MX7D ADC driver * * Copyright (C) 2015 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c index 3bc4df916420..c1fc1b678e0f 100644 --- a/drivers/iio/adc/lp8788_adc.c +++ b/drivers/iio/adc/lp8788_adc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * TI LP8788 MFD - ADC driver * * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c index 041dc4a3f66c..e400a95f553d 100644 --- a/drivers/iio/adc/lpc18xx_adc.c +++ b/drivers/iio/adc/lpc18xx_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO ADC driver for NXP LPC18xx ADC * * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * UNSUPPORTED hardware features: * - Hardware triggers * - Burst mode diff --git a/drivers/iio/adc/ltc2471.c b/drivers/iio/adc/ltc2471.c index b88102b751cf..55fab612843a 100644 --- a/drivers/iio/adc/ltc2471.c +++ b/drivers/iio/adc/ltc2471.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for Linear Technology LTC2471 and LTC2473 voltage monitors * The LTC2473 is identical to the 2471, but reports a differential signal. * * Copyright (C) 2017 Topic Embedded Products * Author: Mike Looijmans <mike.looijmans@topic.nl> - * - * License: GPLv2 */ #include <linux/err.h> diff --git a/drivers/iio/adc/ltc2485.c b/drivers/iio/adc/ltc2485.c index b24c14037fd4..c418466d51fd 100644 --- a/drivers/iio/adc/ltc2485.c +++ b/drivers/iio/adc/ltc2485.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ltc2485.c - Driver for Linear Technology LTC2485 ADC * * Copyright (C) 2016 Alison Schofield <amsfield22@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheet: http://cds.linear.com/docs/en/datasheet/2485fd.pdf */ diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c index f1f7cdf66fbd..470406032720 100644 --- a/drivers/iio/adc/ltc2497.c +++ b/drivers/iio/adc/ltc2497.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ltc2497.c - Driver for Analog Devices/Linear Technology LTC2497 ADC * * Copyright (C) 2017 Analog Devices Inc. * - * Licensed under the GPL-2. - * * Datasheet: http://cds.linear.com/docs/en/datasheet/2497fd.pdf */ diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 311c1a89c329..da84adfdb819 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * iio/adc/max1027.c * Copyright (C) 2014 Philippe Reynes @@ -6,10 +7,6 @@ * Copyright 2011 Analog Devices Inc (from AD7923 Driver) * Copyright 2012 CS Systemes d'Information * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * max1027.c * * Partial support for max1027 and similar chips. diff --git a/drivers/iio/adc/max1118.c b/drivers/iio/adc/max1118.c index 49db9e9ae625..3b6f3b9a6c5b 100644 --- a/drivers/iio/adc/max1118.c +++ b/drivers/iio/adc/max1118.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * MAX1117/MAX1118/MAX1119 8-bit, dual-channel ADCs driver * * Copyright (c) 2017 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX1117-MAX1119.pdf * * SPI interface connections diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index a8d35aebee80..5c2cc61b666e 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * iio/adc/max1363.c * Copyright (C) 2008-2010 Jonathan Cameron @@ -9,10 +10,6 @@ * Copyright (C) 2000 Russell King * * Driver for max1363 and similar chips. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/interrupt.h> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c index a04856d8afdb..38bf10085696 100644 --- a/drivers/iio/adc/mcp320x.c +++ b/drivers/iio/adc/mcp320x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Oskar Andero <oskar.andero@gmail.com> * Copyright (C) 2014 Rose Technology @@ -34,10 +35,6 @@ * http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf mcp3204/08 * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301 * http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf mcp3550/1/3 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 819f26011500..ea24d7c58b12 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * mcp3422.c - driver for the Microchip mcp3421/2/3/4/5/6/7/8 chip family * @@ -10,11 +11,6 @@ * * This driver exports the value of analog input voltage to sysfs, the * voltage unit is nV. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/err.h> diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c index c80261748d8f..3b2fbb7ce431 100644 --- a/drivers/iio/adc/men_z188_adc.c +++ b/drivers/iio/adc/men_z188_adc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * MEN 16z188 Analog to Digial Converter * * Copyright (C) 2014 MEN Mikroelektronik GmbH (www.men.de) * Author: Johannes Thumshirn <johannes.thumshirn@men.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; version 2 of the License. */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 510d8b7ef3a0..70bbcf253cb6 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -1,14 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Amlogic Meson Successive Approximation Register (SAR) A/D Converter * * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/bitfield.h> diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c index 95d76abb64ec..d1759c804b26 100644 --- a/drivers/iio/adc/mt6577_auxadc.c +++ b/drivers/iio/adc/mt6577_auxadc.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016 MediaTek Inc. * Author: Zhiyong Tao <zhiyong.tao@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c index 5384472b6c4d..9d2f74c2489a 100644 --- a/drivers/iio/adc/mxs-lradc-adc.c +++ b/drivers/iio/adc/mxs-lradc-adc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale MXS LRADC ADC driver * @@ -7,16 +8,6 @@ * Authors: * Marek Vasut <marex@denx.de> * Ksenija Stanojevic <ksenija.stanojevic@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/completion.h> diff --git a/drivers/iio/adc/npcm_adc.c b/drivers/iio/adc/npcm_adc.c index 9e25bbec9c70..193b3b81de4d 100644 --- a/drivers/iio/adc/npcm_adc.c +++ b/drivers/iio/adc/npcm_adc.c @@ -149,7 +149,7 @@ static int npcm_adc_read_raw(struct iio_dev *indio_dev, } return IIO_VAL_INT; case IIO_CHAN_INFO_SCALE: - if (info->vref) { + if (!IS_ERR(info->vref)) { vref_uv = regulator_get_voltage(info->vref); *val = vref_uv / 1000; } else { diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c index 69b9affeef1e..46e595eb889f 100644 --- a/drivers/iio/adc/palmas_gpadc.c +++ b/drivers/iio/adc/palmas_gpadc.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * palmas-adc.c -- TI PALMAS GPADC. * * Copyright (c) 2013, NVIDIA Corporation. All rights reserved. * * Author: Pradeep Goudagunta <pgoudagunta@nvidia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/qcom-spmi-iadc.c b/drivers/iio/adc/qcom-spmi-iadc.c index 3f062cd61aba..46858eddf1c3 100644 --- a/drivers/iio/adc/qcom-spmi-iadc.c +++ b/drivers/iio/adc/qcom-spmi-iadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/qcom-spmi-vadc.c b/drivers/iio/adc/qcom-spmi-vadc.c index 3680e0d47412..203ad59da336 100644 --- a/drivers/iio/adc/qcom-spmi-vadc.c +++ b/drivers/iio/adc/qcom-spmi-vadc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index 1f98566d5b3c..dd8299831e09 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Rockchip Successive Approximation Register (SAR) A/D Converter * Copyright (C) 2014 ROCKCHIP, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c index b1da2c46107c..a33d0a4cc088 100644 --- a/drivers/iio/adc/spear_adc.c +++ b/drivers/iio/adc/spear_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ST SPEAr ADC driver * * Copyright 2012 Stefan Roese <sr@denx.de> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/adc/stx104.c index 0662ca199eb0..f87bbc711ccc 100644 --- a/drivers/iio/adc/stx104.c +++ b/drivers/iio/adc/stx104.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for the Apex Embedded Systems STX104 * Copyright (C) 2016 William Breathitt Gray - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/bitops.h> #include <linux/device.h> diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c index 04d7147e0110..a09e7f5dd8f7 100644 --- a/drivers/iio/adc/sun4i-gpadc-iio.c +++ b/drivers/iio/adc/sun4i-gpadc-iio.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC * * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.com> * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - * * The Allwinner SoCs all have an ADC that can also act as a touchscreen * controller and a thermal sensor. * The thermal sensor works only when the ADC acts as a touchscreen controller diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c index 405e3779c0c5..0235863ff77b 100644 --- a/drivers/iio/adc/ti-adc081c.c +++ b/drivers/iio/adc/ti-adc081c.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * TI ADC081C/ADC101C/ADC121C 8/10/12-bit ADC driver * * Copyright (C) 2012 Avionic Design GmbH * Copyright (C) 2016 Intel * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheets: * http://www.ti.com/lit/ds/symlink/adc081c021.pdf * http://www.ti.com/lit/ds/symlink/adc101c021.pdf diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c index 188dae705bf7..6ea39f4bbb37 100644 --- a/drivers/iio/adc/ti-adc0832.c +++ b/drivers/iio/adc/ti-adc0832.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADC0831/ADC0832/ADC0834/ADC0838 8-bit ADC driver * * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.ti.com/lit/ds/symlink/adc0832-n.pdf */ diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c index 25504640e126..bdedf456ee05 100644 --- a/drivers/iio/adc/ti-adc084s021.c +++ b/drivers/iio/adc/ti-adc084s021.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Copyright (C) 2017 Axis Communications AB * * Driver for Texas Instruments' ADC084S021 ADC chip. * Datasheets can be found here: * http://www.ti.com/lit/ds/symlink/adc084s021.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/adc/ti-adc108s102.c b/drivers/iio/adc/ti-adc108s102.c index 841203edaac5..de9aaebff862 100644 --- a/drivers/iio/adc/ti-adc108s102.c +++ b/drivers/iio/adc/ti-adc108s102.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * TI ADC108S102 SPI ADC driver * * Copyright (c) 2013-2015 Intel Corporation. * Copyright (c) 2017 Siemens AG * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * This IIO device driver is designed to work with the following * analog to digital converters from Texas Instruments: * ADC108S102 diff --git a/drivers/iio/adc/ti-adc12138.c b/drivers/iio/adc/ti-adc12138.c index 703d68ae96b7..68a9dcb8faa2 100644 --- a/drivers/iio/adc/ti-adc12138.c +++ b/drivers/iio/adc/ti-adc12138.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADC12130/ADC12132/ADC12138 12-bit plus sign ADC driver * * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.ti.com/lit/ds/symlink/adc12138.pdf */ diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c index 6a114dcb4a3a..a550b132cfb7 100644 --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADS1015 - Texas Instruments Analog-to-Digital Converter * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for ADS1015 ADC 7-bit I2C slave address: * * 0x48 - ADDR connected to Ground * * 0x49 - ADDR connected to Vdd diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c index 53f17e4f2f23..552c2be8d87a 100644 --- a/drivers/iio/adc/ti-ads124s08.c +++ b/drivers/iio/adc/ti-ads124s08.c @@ -202,7 +202,7 @@ static int ads124s_read(struct iio_dev *indio_dev, unsigned int chan) }; priv->data[0] = ADS124S08_CMD_RDATA; - memset(&priv->data[1], ADS124S08_CMD_NOP, sizeof(priv->data)); + memset(&priv->data[1], ADS124S08_CMD_NOP, sizeof(priv->data) - 1); ret = spi_sync_transfer(priv->spi, t, ARRAY_SIZE(t)); if (ret < 0) diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c index f9461070a74a..14fe7c320b52 100644 --- a/drivers/iio/adc/ti-ads8688.c +++ b/drivers/iio/adc/ti-ads8688.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2015 Prevas A/S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/device.h> @@ -397,7 +394,7 @@ static irqreturn_t ads8688_trigger_handler(int irq, void *p) } iio_push_to_buffers_with_timestamp(indio_dev, buffer, - pf->timestamp); + iio_get_time_ns(indio_dev)); iio_trigger_notify_done(indio_dev->trig); diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c index 2290024c89fc..4965246808bd 100644 --- a/drivers/iio/adc/ti-tlc4541.c +++ b/drivers/iio/adc/ti-tlc4541.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * TI tlc4541 ADC Driver * @@ -7,10 +8,6 @@ * http://www.ti.com/lit/gpn/tlc3541 * http://www.ti.com/lit/gpn/tlc4541 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * The tlc4541 requires 24 clock cycles to start a transfer. * Conversion then takes 2.94us to complete before data is ready * Data is returned MSB first. diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c index 8c019bb6625f..55c5119fe575 100644 --- a/drivers/iio/adc/twl4030-madc.c +++ b/drivers/iio/adc/twl4030-madc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * * TWL4030 MADC module driver-This driver monitors the real time @@ -12,21 +13,6 @@ * Mikko Ylinen <mikko.k.ylinen@nokia.com> * * Amit Kucheria <amit.kucheria@canonical.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/device.h> diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c index e470510e76ea..2fa6ec83bb13 100644 --- a/drivers/iio/adc/twl6030-gpadc.c +++ b/drivers/iio/adc/twl6030-gpadc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * TWL6030 GPADC module driver * @@ -12,21 +13,6 @@ * Based on twl4030-madc.c * Copyright (C) 2008 Nokia Corporation * Mikko Ylinen <mikko.k.ylinen@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #include <linux/interrupt.h> #include <linux/kernel.h> diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c index 53eb5a4136fe..1d2aeb04069b 100644 --- a/drivers/iio/adc/viperboard_adc.c +++ b/drivers/iio/adc/viperboard_adc.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Nano River Technologies viperboard IIO ADC driver * * (C) 2012 by Lemonage GmbH * Author: Lars Poeschel <poeschel@lemonage.de> * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index 6401ca7a9a20..4fd389678dba 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Xilinx XADC driver * * Copyright 2013-2014 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> * - * Licensed under the GPL-2. - * * Documentation for the parts can be found at: * - XADC hardmacro: Xilinx UG480 * - ZYNQ XADC interface: Xilinx UG585 diff --git a/drivers/iio/adc/xilinx-xadc-events.c b/drivers/iio/adc/xilinx-xadc-events.c index dc0670308253..dbfd5da290a4 100644 --- a/drivers/iio/adc/xilinx-xadc-events.c +++ b/drivers/iio/adc/xilinx-xadc-events.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/iio/events.h> diff --git a/drivers/iio/adc/xilinx-xadc.h b/drivers/iio/adc/xilinx-xadc.h index 8c0009585c16..4017f18b0a4f 100644 --- a/drivers/iio/adc/xilinx-xadc.h +++ b/drivers/iio/adc/xilinx-xadc.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Xilinx XADC driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clauen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __IIO_XILINX_XADC__ diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c index 4b76b61ba4be..3d6246f86429 100644 --- a/drivers/iio/amplifiers/ad8366.c +++ b/drivers/iio/amplifiers/ad8366.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD8366 SPI Dual-Digital Variable Gain Amplifier (VGA) * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/buffer/industrialio-buffer-cb.c b/drivers/iio/buffer/industrialio-buffer-cb.c index df21e7dbec40..47c96f7f4976 100644 --- a/drivers/iio/buffer/industrialio-buffer-cb.c +++ b/drivers/iio/buffer/industrialio-buffer-cb.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* The industrial I/O callback buffer - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/buffer/industrialio-buffer-dma.c b/drivers/iio/buffer/industrialio-buffer-dma.c index b32bf57910ca..90cf6e586b10 100644 --- a/drivers/iio/buffer/industrialio-buffer-dma.c +++ b/drivers/iio/buffer/industrialio-buffer-dma.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2013-2015 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/slab.h> diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c index 2b5a320f42c5..bea4a75e92f1 100644 --- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c +++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2014-2015 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #include <linux/slab.h> diff --git a/drivers/iio/buffer/industrialio-triggered-buffer.c b/drivers/iio/buffer/industrialio-triggered-buffer.c index d3db1fce54d2..cb322b2f09cd 100644 --- a/drivers/iio/buffer/industrialio-triggered-buffer.c +++ b/drivers/iio/buffer/industrialio-triggered-buffer.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012 Analog Devices, Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c index b4a46eb45789..2ebdfc35bcda 100644 --- a/drivers/iio/chemical/ccs811.c +++ b/drivers/iio/chemical/ccs811.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ccs811.c - Support for AMS CCS811 VOC Sensor * @@ -5,10 +6,6 @@ * * Datasheet: ams.com/content/download/951091/2269479/CCS811_DS000459_3-00.pdf * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * IIO driver for AMS CCS811 (I2C address 0x5A/0x5B set by ADDR Low/High) * * TODO: diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c index b2143d7b4ccb..a8a3fe428d8d 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index 1e10c0af2f2c..906d87780419 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h index 9f4713f42ecb..f47b940ff170 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef _HID_SENSOR_TRIGGER_H #define _HID_SENSOR_TRIGGER_H diff --git a/drivers/iio/common/ms_sensors/ms_sensors_i2c.c b/drivers/iio/common/ms_sensors/ms_sensors_i2c.c index 125b5ff61d19..b52cba1b3c83 100644 --- a/drivers/iio/common/ms_sensors/ms_sensors_i2c.c +++ b/drivers/iio/common/ms_sensors/ms_sensors_i2c.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Measurements Specialties driver common i2c functions * * Copyright (c) 2015 Measurement-Specialties - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/common/ms_sensors/ms_sensors_i2c.h b/drivers/iio/common/ms_sensors/ms_sensors_i2c.h index 7b614adc5cae..bad09c80e47a 100644 --- a/drivers/iio/common/ms_sensors/ms_sensors_i2c.h +++ b/drivers/iio/common/ms_sensors/ms_sensors_i2c.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Measurements Specialties common sensor driver * * Copyright (c) 2015 Measurement-Specialties - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _MS_SENSORS_I2C_H diff --git a/drivers/iio/common/ssp_sensors/ssp.h b/drivers/iio/common/ssp_sensors/ssp.h index 82a01addd919..0a381bb1ae6f 100644 --- a/drivers/iio/common/ssp_sensors/ssp.h +++ b/drivers/iio/common/ssp_sensors/ssp.h @@ -1,16 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __SSP_SENSORHUB_H__ diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index 9e13be2c0cb9..9c70553994c6 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/iio/iio.h> diff --git a/drivers/iio/common/ssp_sensors/ssp_iio.c b/drivers/iio/common/ssp_sensors/ssp_iio.c index e38f704d88b7..5336db81ba0a 100644 --- a/drivers/iio/common/ssp_sensors/ssp_iio.c +++ b/drivers/iio/common/ssp_sensors/ssp_iio.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/iio/common/ssp_sensors.h> diff --git a/drivers/iio/common/ssp_sensors/ssp_spi.c b/drivers/iio/common/ssp_sensors/ssp_spi.c index 2ab106bb3e03..7db3d5886e3e 100644 --- a/drivers/iio/common/ssp_sensors/ssp_spi.c +++ b/drivers/iio/common/ssp_sensors/ssp_spi.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include "ssp.h" diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c index df4045203a07..4a68669dc555 100644 --- a/drivers/iio/common/st_sensors/st_sensors_buffer.c +++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics sensors buffer library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index e50c975250e9..8b22dc241482 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics sensors core library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/common/st_sensors/st_sensors_i2c.c b/drivers/iio/common/st_sensors/st_sensors_i2c.c index b81e48e9f27e..b1c9812407e7 100644 --- a/drivers/iio/common/st_sensors/st_sensors_i2c.c +++ b/drivers/iio/common/st_sensors/st_sensors_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics sensors i2c library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/common/st_sensors/st_sensors_spi.c b/drivers/iio/common/st_sensors/st_sensors_spi.c index 5b377373f48d..2213843f02cb 100644 --- a/drivers/iio/common/st_sensors/st_sensors_spi.c +++ b/drivers/iio/common/st_sensors/st_sensors_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics sensors spi library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/iio/common/st_sensors/st_sensors_trigger.c index 224596b0e189..630c8cb35e8b 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics sensors trigger library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c index 6c3ba143839b..d33642de9720 100644 --- a/drivers/iio/dac/ad5064.c +++ b/drivers/iio/dac/ad5064.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5024, AD5025, AD5044, AD5045, AD5064, AD5064-1, AD5065, AD5625, AD5625R, * AD5627, AD5627R, AD5628, AD5629R, AD5645R, AD5647R, AD5648, AD5665, AD5665R, @@ -6,8 +7,6 @@ * Digital to analog converters driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5360.c b/drivers/iio/dac/ad5360.c index 0209316d5566..2ac428b957e3 100644 --- a/drivers/iio/dac/ad5360.c +++ b/drivers/iio/dac/ad5360.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Analog devices AD5360, AD5361, AD5362, AD5363, AD5370, AD5371, AD5373 * multi-channel Digital to Analog Converters driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c index 873c2bf637c0..4335214800d2 100644 --- a/drivers/iio/dac/ad5380.c +++ b/drivers/iio/dac/ad5380.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Analog devices AD5380, AD5381, AD5382, AD5383, AD5390, AD5391, AD5392 * multi-channel Digital to Analog Converters driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c index 8e9633d8de67..63063e85cd0a 100644 --- a/drivers/iio/dac/ad5421.c +++ b/drivers/iio/dac/ad5421.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5421 Digital to analog converters driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index c3426708b6b5..7df8b4cc295d 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AD5446 SPI DAC driver * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/interrupt.h> diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index 317a74129932..fed3ebaccac4 100644 --- a/drivers/iio/dac/ad5449.c +++ b/drivers/iio/dac/ad5449.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5415, AD5426, AD5429, AD5432, AD5439, AD5443, AD5449 Digital to Analog * Converter driver. * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c index 0ae23a268017..c64e6898ff20 100644 --- a/drivers/iio/dac/ad5504.c +++ b/drivers/iio/dac/ad5504.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5504, AD5501 High Voltage Digital to Analog Converter * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c index 095530c233e4..2d897e64c6a9 100644 --- a/drivers/iio/dac/ad5592r-base.c +++ b/drivers/iio/dac/ad5592r-base.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5592R Digital <-> Analog converters driver * * Copyright 2014-2016 Analog Devices Inc. * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * Licensed under the GPL-2. */ #include <linux/bitops.h> diff --git a/drivers/iio/dac/ad5592r-base.h b/drivers/iio/dac/ad5592r-base.h index 841457e93f85..4774e4cd9c11 100644 --- a/drivers/iio/dac/ad5592r-base.h +++ b/drivers/iio/dac/ad5592r-base.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5592R / AD5593R Digital <-> Analog converters driver * * Copyright 2015-2016 Analog Devices Inc. * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * Licensed under the GPL-2. */ #ifndef __DRIVERS_IIO_DAC_AD5592R_BASE_H__ diff --git a/drivers/iio/dac/ad5592r.c b/drivers/iio/dac/ad5592r.c index 6a12a3c9d94f..34ba059a77da 100644 --- a/drivers/iio/dac/ad5592r.c +++ b/drivers/iio/dac/ad5592r.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5592R Digital <-> Analog converters driver * * Copyright 2015-2016 Analog Devices Inc. * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * Licensed under the GPL-2. */ #include "ad5592r-base.h" diff --git a/drivers/iio/dac/ad5593r.c b/drivers/iio/dac/ad5593r.c index fc11ea098f98..44ea3b8117d0 100644 --- a/drivers/iio/dac/ad5593r.c +++ b/drivers/iio/dac/ad5593r.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5593R Digital <-> Analog converters driver * * Copyright 2015-2016 Analog Devices Inc. * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * Licensed under the GPL-2. */ #include "ad5592r-base.h" diff --git a/drivers/iio/dac/ad5624r.h b/drivers/iio/dac/ad5624r.h index 5dca3028cdfd..13964f3a22a4 100644 --- a/drivers/iio/dac/ad5624r.h +++ b/drivers/iio/dac/ad5624r.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5624R SPI DAC driver * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef SPI_AD5624R_H_ #define SPI_AD5624R_H_ diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c index 13fdb4dfe356..e6c022e1dc1c 100644 --- a/drivers/iio/dac/ad5624r_spi.c +++ b/drivers/iio/dac/ad5624r_spi.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5624R, AD5644R, AD5664R Digital to analog convertors spi driver * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c index 2d03cc89ba50..b9175fb4c8ab 100644 --- a/drivers/iio/dac/ad5755.c +++ b/drivers/iio/dac/ad5755.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5755, AD5755-1, AD5757, AD5735, AD5737 Digital to analog converters driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5761.c b/drivers/iio/dac/ad5761.c index 05017c8bbd00..4fb42b743f0f 100644 --- a/drivers/iio/dac/ad5761.c +++ b/drivers/iio/dac/ad5761.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5721, AD5721R, AD5761, AD5761R, Voltage Output Digital to Analog Converter * * Copyright 2016 Qtechnology A/S * 2016 Ricardo Ribalda <ricardo.ribalda@gmail.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index 9333177062c0..f7ab211604a1 100644 --- a/drivers/iio/dac/ad5764.c +++ b/drivers/iio/dac/ad5764.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Analog devices AD5764, AD5764R, AD5744, AD5744R quad-channel * Digital to Analog Converters driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c index 84ce5e6ecf3f..1d11f39ed047 100644 --- a/drivers/iio/dac/ad5791.c +++ b/drivers/iio/dac/ad5791.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD5760, AD5780, AD5781, AD5790, AD5791 Voltage Output Digital to Analog * Converter * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c index 8f3bd19b6dc3..8de9f40226e6 100644 --- a/drivers/iio/dac/ad7303.c +++ b/drivers/iio/dac/ad7303.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD7303 Digital to analog converters driver * * Copyright 2013 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/err.h> diff --git a/drivers/iio/dac/ad8801.c b/drivers/iio/dac/ad8801.c index aef5808c9865..0789c9100a8f 100644 --- a/drivers/iio/dac/ad8801.c +++ b/drivers/iio/dac/ad8801.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO DAC driver for Analog Devices AD8801 DAC * * Copyright (C) 2016 Gwenhael Goavec-Merou - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #include <linux/iio/iio.h> diff --git a/drivers/iio/dac/cio-dac.c b/drivers/iio/dac/cio-dac.c index 6898b0c79013..81677795e57a 100644 --- a/drivers/iio/dac/cio-dac.c +++ b/drivers/iio/dac/cio-dac.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for the Measurement Computing CIO-DAC * Copyright (C) 2016 William Breathitt Gray * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * This driver supports the following Measurement Computing devices: CIO-DAC16, * CIO-DAC06, and PC104-DAC06. */ diff --git a/drivers/iio/dac/ds4424.c b/drivers/iio/dac/ds4424.c index 883a47562055..030c51363ad8 100644 --- a/drivers/iio/dac/ds4424.c +++ b/drivers/iio/dac/ds4424.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Maxim Integrated * 7-bit, Multi-Channel Sink/Source Current DAC Driver * Copyright (C) 2017 Maxim Integrated - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/kernel.h> @@ -166,7 +163,7 @@ static int ds4424_verify_chip(struct iio_dev *indio_dev) { int ret, val; - ret = ds4424_get_value(indio_dev, &val, DS4424_DAC_ADDR(0)); + ret = ds4424_get_value(indio_dev, &val, 0); if (ret < 0) dev_err(&indio_dev->dev, "%s failed. ret: %d\n", __func__, ret); diff --git a/drivers/iio/dac/lpc18xx_dac.c b/drivers/iio/dac/lpc18xx_dac.c index 7036f77fdf23..883e84e96609 100644 --- a/drivers/iio/dac/lpc18xx_dac.c +++ b/drivers/iio/dac/lpc18xx_dac.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO DAC driver for NXP LPC18xx DAC * * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * UNSUPPORTED hardware features: * - Interrupts * - DMA diff --git a/drivers/iio/dac/ltc2632.c b/drivers/iio/dac/ltc2632.c index 15d498fc4758..643d1ce956ce 100644 --- a/drivers/iio/dac/ltc2632.c +++ b/drivers/iio/dac/ltc2632.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * LTC2632 Digital to analog convertors spi driver * * Copyright 2017 Maxime Roussin-Bélanger * expanded by Silvan Murer <silvan.murer@gmail.com> - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/dac/m62332.c b/drivers/iio/dac/m62332.c index 19031943dabe..3205ca98c32d 100644 --- a/drivers/iio/dac/m62332.c +++ b/drivers/iio/dac/m62332.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * m62332.c - Support for Mitsubishi m62332 DAC * @@ -5,16 +6,6 @@ * * Based on max517 driver: * Copyright (C) 2010, 2011 Roland Stigge <stigge@antcom.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/iio/dac/max5821.c b/drivers/iio/dac/max5821.c index f0cf6903dcd2..2da086e372af 100644 --- a/drivers/iio/dac/max5821.c +++ b/drivers/iio/dac/max5821.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * iio/dac/max5821.c * Copyright (C) 2014 Philippe Reynes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c index c701a45469f6..ed455e801e80 100644 --- a/drivers/iio/dac/mcp4725.c +++ b/drivers/iio/dac/mcp4725.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mcp4725.c - Support for Microchip MCP4725/6 * @@ -5,10 +6,6 @@ * * Based on max517 by Roland Stigge <stigge@antcom.de> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * driver for the Microchip I2C 12-bit digital-to-analog converter (DAC) * (7-bit I2C slave address 0x60, the three LSBs can be configured in * hardware) diff --git a/drivers/iio/dac/mcp4922.c b/drivers/iio/dac/mcp4922.c index b5190d1dae8e..f9194b3ddc9c 100644 --- a/drivers/iio/dac/mcp4922.c +++ b/drivers/iio/dac/mcp4922.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * mcp4922.c * @@ -5,17 +6,6 @@ * Supports MCP4902, MCP4912, and MCP4922. * * Copyright (c) 2014 EMAC Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/module.h> diff --git a/drivers/iio/dac/ti-dac082s085.c b/drivers/iio/dac/ti-dac082s085.c index 4e1e28339c84..57b498d2a2a5 100644 --- a/drivers/iio/dac/ti-dac082s085.c +++ b/drivers/iio/dac/ti-dac082s085.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ti-dac082s085.c - Texas Instruments 8/10/12-bit 2/4-channel DAC driver * @@ -9,10 +10,6 @@ * http://www.ti.com/lit/ds/symlink/dac084s085.pdf * http://www.ti.com/lit/ds/symlink/dac104s085.pdf * http://www.ti.com/lit/ds/symlink/dac124s085.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2) as - * published by the Free Software Foundation. */ #include <linux/iio/iio.h> diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c index 891e9cac019e..3a2bb0efe50d 100644 --- a/drivers/iio/dac/ti-dac5571.c +++ b/drivers/iio/dac/ti-dac5571.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ti-dac5571.c - Texas Instruments 8/10/12-bit 1/4-channel DAC driver * @@ -12,10 +13,6 @@ * http://www.ti.com/lit/ds/symlink/dac5573.pdf * http://www.ti.com/lit/ds/symlink/dac6573.pdf * http://www.ti.com/lit/ds/symlink/dac7573.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2) as - * published by the Free Software Foundation. */ #include <linux/iio/iio.h> diff --git a/drivers/iio/dac/vf610_dac.c b/drivers/iio/dac/vf610_dac.c index 5dccdd16cab3..0ec4d2609ef9 100644 --- a/drivers/iio/dac/vf610_dac.c +++ b/drivers/iio/dac/vf610_dac.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale Vybrid vf610 DAC driver * * Copyright 2016 Toradex AG - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/iio/dummy/iio_dummy_evgen.c b/drivers/iio/dummy/iio_dummy_evgen.c index c6033e341963..a6edf30567aa 100644 --- a/drivers/iio/dummy/iio_dummy_evgen.c +++ b/drivers/iio/dummy/iio_dummy_evgen.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Copyright (c) 2011 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Companion module to the iio simple dummy example driver. * The purpose of this is to generate 'fake' event interrupts thus * allowing that driver's code to be as close as possible to that of diff --git a/drivers/iio/dummy/iio_simple_dummy.c b/drivers/iio/dummy/iio_simple_dummy.c index 62052479c349..8f99c005458a 100644 --- a/drivers/iio/dummy/iio_simple_dummy.c +++ b/drivers/iio/dummy/iio_simple_dummy.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Copyright (c) 2011 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * A reference industrial I/O driver to illustrate the functionality available. * * There are numerous real drivers to illustrate the finer points. diff --git a/drivers/iio/dummy/iio_simple_dummy.h b/drivers/iio/dummy/iio_simple_dummy.h index f7005c3f5df3..a91622ac54e0 100644 --- a/drivers/iio/dummy/iio_simple_dummy.h +++ b/drivers/iio/dummy/iio_simple_dummy.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /** * Copyright (c) 2011 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Join together the various functionality of iio_simple_dummy driver */ diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c index 744ca92c3c99..17606eca42b4 100644 --- a/drivers/iio/dummy/iio_simple_dummy_buffer.c +++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Copyright (c) 2011 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Buffer handling elements of industrial I/O reference driver. * Uses the kfifo buffer. * diff --git a/drivers/iio/dummy/iio_simple_dummy_events.c b/drivers/iio/dummy/iio_simple_dummy_events.c index 7ec2a0bb0807..b3abaaca6f5e 100644 --- a/drivers/iio/dummy/iio_simple_dummy_events.c +++ b/drivers/iio/dummy/iio_simple_dummy_events.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Copyright (c) 2011 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Event handling elements of industrial I/O reference driver. */ #include <linux/kernel.h> diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c index 9b9eee27176c..9691524ce5b0 100644 --- a/drivers/iio/frequency/ad9523.c +++ b/drivers/iio/frequency/ad9523.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AD9523 SPI Low Jitter Clock Generator * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c index f4748ff243f7..ae0ca09ae062 100644 --- a/drivers/iio/frequency/adf4350.c +++ b/drivers/iio/frequency/adf4350.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADF4350/ADF4351 SPI Wideband Synthesizer driver * * Copyright 2012-2013 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/device.h> diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c index a551ebde4762..236220d6de02 100644 --- a/drivers/iio/gyro/adis16080.c +++ b/drivers/iio/gyro/adis16080.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16080/100 Yaw Rate Gyroscope with SPI driver * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/delay.h> #include <linux/mutex.h> diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c index aea80ab04122..de3f66f89496 100644 --- a/drivers/iio/gyro/adis16130.c +++ b/drivers/iio/gyro/adis16130.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16130 Digital Output, High Precision Angular Rate Sensor driver * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/mutex.h> diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c index 605eee23780c..5bec7ad53d8b 100644 --- a/drivers/iio/gyro/adis16136.c +++ b/drivers/iio/gyro/adis16136.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADIS16133/ADIS16135/ADIS16136 gyroscope driver * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/gyro/adis16260.c b/drivers/iio/gyro/adis16260.c index a8cb1ca349d9..207a0ce13439 100644 --- a/drivers/iio/gyro/adis16260.c +++ b/drivers/iio/gyro/adis16260.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16260/ADIS16265 Programmable Digital Gyroscope Sensor Driver * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/interrupt.h> diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c index 5d39fd008378..b00c0eb44249 100644 --- a/drivers/iio/gyro/adxrs450.c +++ b/drivers/iio/gyro/adxrs450.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADXRS450/ADXRS453 Digital Output Gyroscope Driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/interrupt.h> diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c index f26041e26c65..428ddfc13acb 100644 --- a/drivers/iio/gyro/bmg160_core.c +++ b/drivers/iio/gyro/bmg160_core.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * BMG160 Gyro Sensor driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c index 88e857c4baf4..08cacbbf31e6 100644 --- a/drivers/iio/gyro/hid-sensor-gyro-3d.c +++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c index 59770e5b6660..d3fbe9d86467 100644 --- a/drivers/iio/gyro/itg3200_buffer.c +++ b/drivers/iio/gyro/itg3200_buffer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * itg3200_buffer.c -- support InvenSense ITG3200 * Digital 3-Axis Gyroscope driver @@ -5,10 +6,6 @@ * Copyright (c) 2011 Christian Strobel <christian.strobel@iis.fraunhofer.de> * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de> * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/slab.h> diff --git a/drivers/iio/gyro/itg3200_core.c b/drivers/iio/gyro/itg3200_core.c index 203a6be33b70..998fb8d66fe3 100644 --- a/drivers/iio/gyro/itg3200_core.c +++ b/drivers/iio/gyro/itg3200_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * itg3200_core.c -- support InvenSense ITG3200 * Digital 3-Axis Gyroscope driver @@ -6,10 +7,6 @@ * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de> * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * TODO: * - Support digital low pass filter * - Support power management diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c index 2dacd8e01045..4e4ee4167544 100644 --- a/drivers/iio/gyro/ssp_gyro_sensor.c +++ b/drivers/iio/gyro/ssp_gyro_sensor.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/iio/common/ssp_sensors.h> diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h index 48923ae6ac3b..460d190be4a4 100644 --- a/drivers/iio/gyro/st_gyro.h +++ b/drivers/iio/gyro/st_gyro.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics gyroscopes driver * @@ -5,7 +6,6 @@ * * Denis Ciocca <denis.ciocca@st.com> * v. 1.0.0 - * Licensed under the GPL-2. */ #ifndef ST_GYRO_H diff --git a/drivers/iio/gyro/st_gyro_buffer.c b/drivers/iio/gyro/st_gyro_buffer.c index a5377044e42f..6e362f735e92 100644 --- a/drivers/iio/gyro/st_gyro_buffer.c +++ b/drivers/iio/gyro/st_gyro_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics gyroscopes driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c index b31064ba37b9..e995dc77e30e 100644 --- a/drivers/iio/gyro/st_gyro_core.c +++ b/drivers/iio/gyro/st_gyro_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics gyroscopes driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/gyro/st_gyro_i2c.c b/drivers/iio/gyro/st_gyro_i2c.c index b405b82b9177..f2a8683db7d9 100644 --- a/drivers/iio/gyro/st_gyro_i2c.c +++ b/drivers/iio/gyro/st_gyro_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics gyroscopes driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/gyro/st_gyro_spi.c b/drivers/iio/gyro/st_gyro_spi.c index 0b52ed577dc2..93c48248bea6 100644 --- a/drivers/iio/gyro/st_gyro_spi.c +++ b/drivers/iio/gyro/st_gyro_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics gyroscopes driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c index a739fff01c6b..dc22dc363a99 100644 --- a/drivers/iio/health/afe4403.c +++ b/drivers/iio/health/afe4403.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AFE4403 Heart Rate Monitors and Low-Cost Pulse Oximeters * * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ * Andrew F. Davis <afd@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/device.h> diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c index 11910922e655..e728bbb21ca8 100644 --- a/drivers/iio/health/afe4404.c +++ b/drivers/iio/health/afe4404.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AFE4404 Heart Rate Monitors and Low-Cost Pulse Oximeters * * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ * Andrew F. Davis <afd@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/device.h> diff --git a/drivers/iio/health/afe440x.h b/drivers/iio/health/afe440x.h index 1a0f247043ca..7829c4fcd03b 100644 --- a/drivers/iio/health/afe440x.h +++ b/drivers/iio/health/afe440x.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AFE440X Heart Rate Monitors and Low-Cost Pulse Oximeters * * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ * Andrew F. Davis <afd@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _AFE440X_H diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c index 3e29562ce374..74fc260b957e 100644 --- a/drivers/iio/health/max30102.c +++ b/drivers/iio/health/max30102.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * max30102.c - Support for MAX30102 heart rate and pulse oximeter sensor * @@ -6,16 +7,6 @@ * Support for MAX30105 optical particle sensor * Copyright (C) 2017 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * 7-bit I2C chip address: 0x57 * TODO: proximity power saving feature */ diff --git a/drivers/iio/humidity/am2315.c b/drivers/iio/humidity/am2315.c index 7d8669dc6547..f18da7859229 100644 --- a/drivers/iio/humidity/am2315.c +++ b/drivers/iio/humidity/am2315.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Aosong AM2315 relative humidity and temperature * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * 7-bit I2C address: 0x5C. */ diff --git a/drivers/iio/humidity/dht11.c b/drivers/iio/humidity/dht11.c index 1a9f8f4ffb88..c8159205c77d 100644 --- a/drivers/iio/humidity/dht11.c +++ b/drivers/iio/humidity/dht11.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DHT11/DHT22 bit banging GPIO driver * * Copyright (c) Harald Geyer <harald@ccbib.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/err.h> diff --git a/drivers/iio/humidity/hid-sensor-humidity.c b/drivers/iio/humidity/hid-sensor-humidity.c index 4bc95f31c730..c99b54b0568d 100644 --- a/drivers/iio/humidity/hid-sensor-humidity.c +++ b/drivers/iio/humidity/hid-sensor-humidity.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. */ #include <linux/device.h> #include <linux/hid-sensor-hub.h> diff --git a/drivers/iio/humidity/hts221.h b/drivers/iio/humidity/hts221.h index e41a3d83e95d..7d6771f7cf47 100644 --- a/drivers/iio/humidity/hts221.h +++ b/drivers/iio/humidity/hts221.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics hts221 sensor driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #ifndef HTS221_H diff --git a/drivers/iio/humidity/hts221_buffer.c b/drivers/iio/humidity/hts221_buffer.c index 1a94b0b91721..81d50a861c22 100644 --- a/drivers/iio/humidity/hts221_buffer.c +++ b/drivers/iio/humidity/hts221_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics hts221 sensor driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c index 166946d4978d..4922444771c6 100644 --- a/drivers/iio/humidity/hts221_core.c +++ b/drivers/iio/humidity/hts221_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics hts221 sensor driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/humidity/hts221_i2c.c b/drivers/iio/humidity/hts221_i2c.c index b5b3f408a658..4272b7030c44 100644 --- a/drivers/iio/humidity/hts221_i2c.c +++ b/drivers/iio/humidity/hts221_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics hts221 i2c driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/humidity/hts221_spi.c b/drivers/iio/humidity/hts221_spi.c index 9c005f037026..055dba8897d2 100644 --- a/drivers/iio/humidity/hts221_spi.c +++ b/drivers/iio/humidity/hts221_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics hts221 spi driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/humidity/htu21.c b/drivers/iio/humidity/htu21.c index f5a2701ba6dd..d4c0589844dd 100644 --- a/drivers/iio/humidity/htu21.c +++ b/drivers/iio/humidity/htu21.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * htu21.c - Support for Measurement-Specialties * htu21 temperature & humidity sensor @@ -5,8 +6,6 @@ * * Copyright (c) 2014 Measurement-Specialties * - * Licensed under the GPL-2. - * * (7-bit I2C slave address 0x40) * * Datasheet: diff --git a/drivers/iio/humidity/si7005.c b/drivers/iio/humidity/si7005.c index 1fd19f035a5d..d5aef0bfef01 100644 --- a/drivers/iio/humidity/si7005.c +++ b/drivers/iio/humidity/si7005.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * si7005.c - Support for Silabs Si7005 humidity and temperature sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x40) * * TODO: heater, fast mode, processed mode (temp. / linearity compensation) diff --git a/drivers/iio/humidity/si7020.c b/drivers/iio/humidity/si7020.c index 1b2ec8df1a72..b938f07eed64 100644 --- a/drivers/iio/humidity/si7020.c +++ b/drivers/iio/humidity/si7020.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * si7020.c - Silicon Labs Si7013/20/21 Relative Humidity and Temp Sensors * Copyright (c) 2013,2014 Uplogix, Inc. * David Barksdale <dbarksdale@uplogix.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ /* diff --git a/drivers/iio/iio_core.h b/drivers/iio/iio_core.h index c775fedbcaf6..159ea3f8c02b 100644 --- a/drivers/iio/iio_core.h +++ b/drivers/iio/iio_core.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core function defs. * * Copyright (c) 2008 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * These definitions are meant for use only within the IIO core, not individual * drivers. */ diff --git a/drivers/iio/iio_core_trigger.h b/drivers/iio/iio_core_trigger.h index 1fdb1e4ea4a5..e59fe2f36bbb 100644 --- a/drivers/iio/iio_core_trigger.h +++ b/drivers/iio/iio_core_trigger.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core, trigger consumer handling functions * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifdef CONFIG_IIO_TRIGGER diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index c771ae6803a9..30281e91dbf9 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Common library for ADIS16XXX devices * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #include <linux/delay.h> diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index beb6919e7180..0575ff706bd4 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * adis16400.c support Analog Devices ADIS16400/5 * 3d 2g Linear Accelerometers, @@ -7,11 +8,6 @@ * Copyright (c) 2009 Manuel Stahl <manuel.stahl@iis.fraunhofer.de> * Copyright (c) 2007 Jonathan Cameron <jic23@kernel.org> * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/interrupt.h> diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c index ab137c1bbe7b..b99d73887c9f 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ADIS16480 and similar IMUs driver * * Copyright 2012 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/clk.h> diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c index 3a7c970568dc..9ac8356d9a95 100644 --- a/drivers/iio/imu/adis_buffer.c +++ b/drivers/iio/imu/adis_buffer.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Common library for ADIS16XXX devices * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #include <linux/export.h> diff --git a/drivers/iio/imu/adis_trigger.c b/drivers/iio/imu/adis_trigger.c index 457372f36791..8b9cd02c0f9f 100644 --- a/drivers/iio/imu/adis_trigger.c +++ b/drivers/iio/imu/adis_trigger.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Common library for ADIS16XXX devices * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #include <linux/interrupt.h> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c index a961b5a06fe6..2f8560ba4572 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * inv_mpu_acpi: ACPI processing for creating client devices * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifdef CONFIG_ACPI diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index 6138a6d86afb..53a59957cc54 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include <linux/module.h> @@ -471,7 +463,10 @@ inv_mpu6050_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: *val = 0; - *val2 = INV_MPU6050_TEMP_SCALE; + if (st->chip_type == INV_ICM20602) + *val2 = INV_ICM20602_TEMP_SCALE; + else + *val2 = INV_MPU6050_TEMP_SCALE; return IIO_VAL_INT_PLUS_MICRO; default: @@ -480,7 +475,10 @@ inv_mpu6050_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_OFFSET: switch (chan->type) { case IIO_TEMP: - *val = INV_MPU6050_TEMP_OFFSET; + if (st->chip_type == INV_ICM20602) + *val = INV_ICM20602_TEMP_OFFSET; + else + *val = INV_MPU6050_TEMP_OFFSET; return IIO_VAL_INT; default: @@ -847,6 +845,32 @@ static const struct iio_chan_spec inv_mpu_channels[] = { INV_MPU6050_CHAN(IIO_ACCEL, IIO_MOD_Z, INV_MPU6050_SCAN_ACCL_Z), }; +static const struct iio_chan_spec inv_icm20602_channels[] = { + IIO_CHAN_SOFT_TIMESTAMP(INV_ICM20602_SCAN_TIMESTAMP), + { + .type = IIO_TEMP, + .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) + | BIT(IIO_CHAN_INFO_OFFSET) + | BIT(IIO_CHAN_INFO_SCALE), + .scan_index = INV_ICM20602_SCAN_TEMP, + .scan_type = { + .sign = 's', + .realbits = 16, + .storagebits = 16, + .shift = 0, + .endianness = IIO_BE, + }, + }, + + INV_MPU6050_CHAN(IIO_ANGL_VEL, IIO_MOD_X, INV_ICM20602_SCAN_GYRO_X), + INV_MPU6050_CHAN(IIO_ANGL_VEL, IIO_MOD_Y, INV_ICM20602_SCAN_GYRO_Y), + INV_MPU6050_CHAN(IIO_ANGL_VEL, IIO_MOD_Z, INV_ICM20602_SCAN_GYRO_Z), + + INV_MPU6050_CHAN(IIO_ACCEL, IIO_MOD_Y, INV_ICM20602_SCAN_ACCL_Y), + INV_MPU6050_CHAN(IIO_ACCEL, IIO_MOD_X, INV_ICM20602_SCAN_ACCL_X), + INV_MPU6050_CHAN(IIO_ACCEL, IIO_MOD_Z, INV_ICM20602_SCAN_ACCL_Z), +}; + /* * The user can choose any frequency between INV_MPU6050_MIN_FIFO_RATE and * INV_MPU6050_MAX_FIFO_RATE, but only these frequencies are matched by the @@ -1102,8 +1126,14 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name, indio_dev->name = name; else indio_dev->name = dev_name(dev); - indio_dev->channels = inv_mpu_channels; - indio_dev->num_channels = ARRAY_SIZE(inv_mpu_channels); + + if (chip_type == INV_ICM20602) { + indio_dev->channels = inv_icm20602_channels; + indio_dev->num_channels = ARRAY_SIZE(inv_icm20602_channels); + } else { + indio_dev->channels = inv_mpu_channels; + indio_dev->num_channels = ARRAY_SIZE(inv_mpu_channels); + } indio_dev->info = &mpu_info; indio_dev->modes = INDIO_BUFFER_TRIGGERED; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c index e46eb4ddea21..4b8b5a87398c 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include <linux/acpi.h> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h index 325afd9f5f61..db1c6904388b 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include <linux/i2c.h> #include <linux/i2c-mux.h> @@ -208,6 +200,9 @@ struct inv_mpu6050_state { #define INV_MPU6050_BYTES_PER_3AXIS_SENSOR 6 #define INV_MPU6050_FIFO_COUNT_BYTE 2 +/* ICM20602 FIFO samples include temperature readings */ +#define INV_ICM20602_BYTES_PER_TEMP_SENSOR 2 + /* mpu6500 registers */ #define INV_MPU6500_REG_ACCEL_CONFIG_2 0x1D #define INV_MPU6500_REG_ACCEL_OFFSET 0x77 @@ -229,6 +224,9 @@ struct inv_mpu6050_state { #define INV_MPU6050_GYRO_CONFIG_FSR_SHIFT 3 #define INV_MPU6050_ACCL_CONFIG_FSR_SHIFT 3 +#define INV_ICM20602_TEMP_OFFSET 8170 +#define INV_ICM20602_TEMP_SCALE 3060 + /* 6 + 6 round up and plus 8 */ #define INV_MPU6050_OUTPUT_DATA_SIZE 24 @@ -270,7 +268,7 @@ struct inv_mpu6050_state { #define INV_ICM20608_WHOAMI_VALUE 0xAF #define INV_ICM20602_WHOAMI_VALUE 0x12 -/* scan element definition */ +/* scan element definition for generic MPU6xxx devices */ enum inv_mpu6050_scan { INV_MPU6050_SCAN_ACCL_X, INV_MPU6050_SCAN_ACCL_Y, @@ -281,6 +279,18 @@ enum inv_mpu6050_scan { INV_MPU6050_SCAN_TIMESTAMP, }; +/* scan element definition for ICM20602, which includes temperature */ +enum inv_icm20602_scan { + INV_ICM20602_SCAN_ACCL_X, + INV_ICM20602_SCAN_ACCL_Y, + INV_ICM20602_SCAN_ACCL_Z, + INV_ICM20602_SCAN_TEMP, + INV_ICM20602_SCAN_GYRO_X, + INV_ICM20602_SCAN_GYRO_Y, + INV_ICM20602_SCAN_GYRO_Z, + INV_ICM20602_SCAN_TIMESTAMP, +}; + enum inv_mpu6050_filter_e { INV_MPU6050_FILTER_256HZ_NOLPF2 = 0, INV_MPU6050_FILTER_188HZ, diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 548e042f7b5b..5f9a5de0bab4 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include <linux/module.h> @@ -207,6 +199,9 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) if (st->chip_config.gyro_fifo_enable) bytes_per_datum += INV_MPU6050_BYTES_PER_3AXIS_SENSOR; + if (st->chip_type == INV_ICM20602) + bytes_per_datum += INV_ICM20602_BYTES_PER_TEMP_SENSOR; + /* * read fifo_count register to know how many bytes are inside the FIFO * right now diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c index a112c3f45f74..142692fc0758 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2015 Intel Corporation Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include <linux/module.h> #include <linux/acpi.h> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c index 6c3e1652a687..dd55e70b6f77 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #include "inv_mpu_iio.h" diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c index 44b3f5397343..e67466100aff 100644 --- a/drivers/iio/imu/kmx61.c +++ b/drivers/iio/imu/kmx61.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * KMX61 - Kionix 6-axis Accelerometer/Magnetometer * * Copyright (c) 2014, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for KMX61 (7-bit I2C slave address 0x0E or 0x0F). - * */ #include <linux/module.h> diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index 004a8a1a0027..5e461f0e759c 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics st_lsm6dsx sensor driver * @@ -5,8 +6,6 @@ * * Lorenzo Bianconi <lorenzo.bianconi@st.com> * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #ifndef ST_LSM6DSX_H @@ -271,6 +270,7 @@ struct st_lsm6dsx_sensor { * @conf_lock: Mutex to prevent concurrent FIFO configuration update. * @page_lock: Mutex to prevent concurrent memory page configuration. * @fifo_mode: FIFO operating mode supported by the device. + * @suspend_mask: Suspended sensor bitmask. * @enable_mask: Enabled sensor bitmask. * @ts_sip: Total number of timestamp samples in a given pattern. * @sip: Total number of samples (acc/gyro/ts) in a given pattern. @@ -288,6 +288,7 @@ struct st_lsm6dsx_hw { struct mutex page_lock; enum st_lsm6dsx_fifo_mode fifo_mode; + u8 suspend_mask; u8 enable_mask; u8 ts_sip; u8 sip; diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index 793598ee960a..e4d8a79d557d 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics st_lsm6dsx FIFO buffer library driver * @@ -26,8 +27,6 @@ * * Lorenzo Bianconi <lorenzo.bianconi@st.com> * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/module.h> #include <linux/interrupt.h> diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index cf82c9049945..fd95d924a996 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics st_lsm6dsx sensor driver * @@ -33,8 +34,6 @@ * * Lorenzo Bianconi <lorenzo.bianconi@st.com> * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> @@ -1110,8 +1109,6 @@ static int __maybe_unused st_lsm6dsx_suspend(struct device *dev) { struct st_lsm6dsx_hw *hw = dev_get_drvdata(dev); struct st_lsm6dsx_sensor *sensor; - const struct st_lsm6dsx_reg *reg; - unsigned int data; int i, err = 0; for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) { @@ -1122,12 +1119,16 @@ static int __maybe_unused st_lsm6dsx_suspend(struct device *dev) if (!(hw->enable_mask & BIT(sensor->id))) continue; - reg = &st_lsm6dsx_odr_table[sensor->id].reg; - data = ST_LSM6DSX_SHIFT_VAL(0, reg->mask); - err = st_lsm6dsx_update_bits_locked(hw, reg->addr, reg->mask, - data); + if (sensor->id == ST_LSM6DSX_ID_EXT0 || + sensor->id == ST_LSM6DSX_ID_EXT1 || + sensor->id == ST_LSM6DSX_ID_EXT2) + err = st_lsm6dsx_shub_set_enable(sensor, false); + else + err = st_lsm6dsx_sensor_set_enable(sensor, false); if (err < 0) return err; + + hw->suspend_mask |= BIT(sensor->id); } if (hw->fifo_mode != ST_LSM6DSX_FIFO_BYPASS) @@ -1147,12 +1148,19 @@ static int __maybe_unused st_lsm6dsx_resume(struct device *dev) continue; sensor = iio_priv(hw->iio_devs[i]); - if (!(hw->enable_mask & BIT(sensor->id))) + if (!(hw->suspend_mask & BIT(sensor->id))) continue; - err = st_lsm6dsx_set_odr(sensor, sensor->odr); + if (sensor->id == ST_LSM6DSX_ID_EXT0 || + sensor->id == ST_LSM6DSX_ID_EXT1 || + sensor->id == ST_LSM6DSX_ID_EXT2) + err = st_lsm6dsx_shub_set_enable(sensor, true); + else + err = st_lsm6dsx_sensor_set_enable(sensor, true); if (err < 0) return err; + + hw->suspend_mask &= ~BIT(sensor->id); } if (hw->enable_mask) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c index f54370196098..966d52a4bf1d 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics st_lsm6dsx i2c driver * @@ -5,8 +6,6 @@ * * Lorenzo Bianconi <lorenzo.bianconi@st.com> * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c index 4a4abb2935da..24e4e50414e6 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics st_lsm6dsx spi driver * @@ -5,8 +6,6 @@ * * Lorenzo Bianconi <lorenzo.bianconi@st.com> * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 4fa273002c03..c193d64e5217 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* The industrial I/O core * * Copyright (c) 2008 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Handling of buffer allocation / resizing. * - * * Things to look at here. * - Better memory allocation techniques? * - Alternative access techniques? diff --git a/drivers/iio/industrialio-configfs.c b/drivers/iio/industrialio-configfs.c index 5a0aae119369..47900de1f105 100644 --- a/drivers/iio/industrialio-configfs.c +++ b/drivers/iio/industrialio-configfs.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Industrial I/O configfs bits * * Copyright (c) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/configfs.h> diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index f5a4581302f4..245b5844028d 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* The industrial I/O core * * Copyright (c) 2008 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Based on elements of hwmon and input subsystems. */ diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index c6dfdf0aaac5..5b17c92d3b50 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Industrial I/O event handling * * Copyright (c) 2008 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * Based on elements of hwmon and input subsystems. */ diff --git a/drivers/iio/industrialio-sw-device.c b/drivers/iio/industrialio-sw-device.c index 90df97c542f6..49f775f16ad5 100644 --- a/drivers/iio/industrialio-sw-device.c +++ b/drivers/iio/industrialio-sw-device.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * The Industrial I/O core, software IIO devices functions * * Copyright (c) 2016 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/industrialio-sw-trigger.c b/drivers/iio/industrialio-sw-trigger.c index bc6b7fb43e3a..9ae793a70b8b 100644 --- a/drivers/iio/industrialio-sw-trigger.c +++ b/drivers/iio/industrialio-sw-trigger.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * The Industrial I/O core, software trigger functions * * Copyright (c) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c index e5b538379ed1..3908a9a90035 100644 --- a/drivers/iio/industrialio-trigger.c +++ b/drivers/iio/industrialio-trigger.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* The industrial I/O core, trigger handling functions * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/industrialio-triggered-event.c b/drivers/iio/industrialio-triggered-event.c index 8cc254fac16a..53da9ab17a62 100644 --- a/drivers/iio/industrialio-triggered-event.c +++ b/drivers/iio/industrialio-triggered-event.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Cogent Embedded, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/kernel.h> diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 4a5eff3f18bc..2fb2314548e9 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* The industrial I/O core in kernel channel mapping * * Copyright (c) 2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/err.h> #include <linux/export.h> diff --git a/drivers/iio/light/acpi-als.c b/drivers/iio/light/acpi-als.c index c35e2f8df339..1eafd0b24e18 100644 --- a/drivers/iio/light/acpi-als.c +++ b/drivers/iio/light/acpi-als.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ACPI Ambient Light Sensor Driver * @@ -10,20 +11,6 @@ * Final cleanup and debugging: * Copyright (C) 2013-2014 Marek Vasut <marex@denx.de> * Copyright (C) 2015 Gabriele Mazzotta <gabriele.mzt@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/module.h> diff --git a/drivers/iio/light/adjd_s311.c b/drivers/iio/light/adjd_s311.c index e45bb6a277c2..d3269cd44fb5 100644 --- a/drivers/iio/light/adjd_s311.c +++ b/drivers/iio/light/adjd_s311.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * adjd_s311.c - Support for ADJD-S311-CR999 digital color sensor * * Copyright (C) 2012 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * driver for ADJD-S311-CR999 digital color sensor (10-bit channels for * red, green, blue, clear); 7-bit I2C slave address 0x74 * diff --git a/drivers/iio/light/al3320a.c b/drivers/iio/light/al3320a.c index 66623facea9a..a21aa99e74e4 100644 --- a/drivers/iio/light/al3320a.c +++ b/drivers/iio/light/al3320a.c @@ -1,16 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AL3320A - Dyna Image Ambient Light Sensor * * Copyright (c) 2014, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for AL3320A (7-bit I2C slave address 0x1C). * * TODO: interrupt support, thresholds - * */ #include <linux/module.h> diff --git a/drivers/iio/light/apds9300.c b/drivers/iio/light/apds9300.c index 5c15736fb93e..856b6c468dea 100644 --- a/drivers/iio/light/apds9300.c +++ b/drivers/iio/light/apds9300.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * apds9300.c - IIO driver for Avago APDS9300 ambient light sensor * * Copyright 2013 Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #include <linux/module.h> diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c index aebf7dd071af..5f4fb5674fa0 100644 --- a/drivers/iio/light/cm32181.c +++ b/drivers/iio/light/cm32181.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Capella Microsystems Inc. * Author: Kevin Tsai <ktsai@capellamicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2, as published - * by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/iio/light/cm3232.c b/drivers/iio/light/cm3232.c index c639cf276ee6..cd3cfb7d02bd 100644 --- a/drivers/iio/light/cm3232.c +++ b/drivers/iio/light/cm3232.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * CM3232 Ambient Light Sensor * * Copyright (C) 2014-2015 Capella Microsystems Inc. * Author: Kevin Tsai <ktsai@capellamicro.com> * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2, as published - * by the Free Software Foundation. - * * IIO driver for CM3232 (7-bit I2C slave address 0x10). */ diff --git a/drivers/iio/light/cm3323.c b/drivers/iio/light/cm3323.c index 83b08b6dc60f..50f3438c2b49 100644 --- a/drivers/iio/light/cm3323.c +++ b/drivers/iio/light/cm3323.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * CM3323 - Capella Color Light Sensor * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for CM3323 (7-bit I2C slave address 0x10) * * TODO: calibscale to correct the lens factor diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c index 1dd8ed0121b3..7702c2bcbcfa 100644 --- a/drivers/iio/light/cm36651.c +++ b/drivers/iio/light/cm36651.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Samsung Electronics Co., Ltd. * Author: Beomho Seo <beomho.seo@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2, as published - * by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/iio/light/gp2ap020a00f.c b/drivers/iio/light/gp2ap020a00f.c index 44b13fbcd093..4d70c5bf35da 100644 --- a/drivers/iio/light/gp2ap020a00f.c +++ b/drivers/iio/light/gp2ap020a00f.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Samsung Electronics Co., Ltd. * Author: Jacek Anaszewski <j.anaszewski@samsung.com> @@ -28,10 +29,6 @@ * with any triggers or illuminance events. Enabling/disabling * one of the proximity events automatically enables/disables * the other one. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, as - * published by the Free Software Foundation. */ #include <linux/debugfs.h> diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index 94f33250ba5a..b6cd299517d1 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index cf5a0c242609..7e1030af9ba3 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/light/isl29018.c b/drivers/iio/light/isl29018.c index 846df4dce48c..805a74f08ad1 100644 --- a/drivers/iio/light/isl29018.c +++ b/drivers/iio/light/isl29018.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * A iio driver for the light sensor ISL 29018/29023/29035. * @@ -5,16 +6,6 @@ * sensing and infrared sensing. * * Copyright (c) 2010, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/light/isl29028.c b/drivers/iio/light/isl29028.c index f9912ab4f65c..4d220c835c75 100644 --- a/drivers/iio/light/isl29028.c +++ b/drivers/iio/light/isl29028.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for the light sensor ISL29028. * ISL29028 is Concurrent Ambient Light and Proximity Sensor @@ -5,18 +6,6 @@ * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2016-2017 Brian Masney <masneyb@onstation.org> * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * * Datasheets: * - http://www.intersil.com/content/dam/Intersil/documents/isl2/isl29028.pdf * - http://www.intersil.com/content/dam/Intersil/documents/isl2/isl29030.pdf diff --git a/drivers/iio/light/isl29125.c b/drivers/iio/light/isl29125.c index ed38edcd5efe..e37894f0ae0b 100644 --- a/drivers/iio/light/isl29125.c +++ b/drivers/iio/light/isl29125.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * isl29125.c - Support for Intersil ISL29125 RGB light sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * RGB light sensor with 16-bit channels for red, green, blue); * 7-bit I2C slave address 0x44 * diff --git a/drivers/iio/light/jsa1212.c b/drivers/iio/light/jsa1212.c index 811505d925b3..13deeebe37eb 100644 --- a/drivers/iio/light/jsa1212.c +++ b/drivers/iio/light/jsa1212.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * JSA1212 Ambient Light & Proximity Sensor Driver * * Copyright (c) 2014, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * JSA1212 I2C slave address: 0x44(ADDR tied to GND), 0x45(ADDR tied to VDD) * * TODO: Interrupt support, thresholds, range support. diff --git a/drivers/iio/light/lm3533-als.c b/drivers/iio/light/lm3533-als.c index ff5a3324b489..6733b52c22df 100644 --- a/drivers/iio/light/lm3533-als.c +++ b/drivers/iio/light/lm3533-als.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm3533-als.c -- LM3533 Ambient Light Sensor driver * * Copyright (C) 2011-2012 Texas Instruments * * Author: Johan Hovold <jhovold@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/atomic.h> diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c index 830a2d45aa4d..71f99d2a22c1 100644 --- a/drivers/iio/light/ltr501.c +++ b/drivers/iio/light/ltr501.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ltr501.c - Support for Lite-On LTR501 ambient light and proximity sensor * * Copyright 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * 7-bit I2C slave address 0x23 * * TODO: IR LED characteristics diff --git a/drivers/iio/light/max44000.c b/drivers/iio/light/max44000.c index d3fb460cfbdc..d6d8007ba430 100644 --- a/drivers/iio/light/max44000.c +++ b/drivers/iio/light/max44000.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * MAX44000 Ambient and Infrared Proximity Sensor * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Data sheet: https://datasheets.maximintegrated.com/en/ds/MAX44000.pdf * * 7-bit I2C slave address 0x4a diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c index 54d88b60e303..e666879007d2 100644 --- a/drivers/iio/light/opt3001.c +++ b/drivers/iio/light/opt3001.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * opt3001.c - Texas Instruments OPT3001 Light Sensor * @@ -5,15 +6,6 @@ * * Author: Andreas Dannenberg <dannenberg@ti.com> * Based on previous work from: Felipe Balbi <balbi@ti.com> - * - * This program is free software: you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 of the License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/bitops.h> diff --git a/drivers/iio/light/pa12203001.c b/drivers/iio/light/pa12203001.c index 30ea1a088dd9..0295783f036a 100644 --- a/drivers/iio/light/pa12203001.c +++ b/drivers/iio/light/pa12203001.c @@ -1,11 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 Intel Corporation * * Driver for TXC PA12203001 Proximity and Ambient Light Sensor. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. * To do: Interrupt support. */ diff --git a/drivers/iio/light/rpr0521.c b/drivers/iio/light/rpr0521.c index ffe9ce798ea2..a0a7aeae5a82 100644 --- a/drivers/iio/light/rpr0521.c +++ b/drivers/iio/light/rpr0521.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * RPR-0521 ROHM Ambient Light and Proximity Sensor * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for RPR-0521RS (7-bit I2C slave address 0x38). * * TODO: illuminance channel diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c index 76f16f9c7616..6579d2418814 100644 --- a/drivers/iio/light/si1145.c +++ b/drivers/iio/light/si1145.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * si1145.c - Support for Silabs SI1132 and SI1141/2/3/5/6/7 combined ambient * light, UV index and proximity sensors @@ -5,10 +6,6 @@ * Copyright 2014-16 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * Copyright 2016 Crestez Dan Leonard <leonard.crestez@intel.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * SI1132 (7-bit I2C slave address 0x60) * SI1141/2/3 (7-bit I2C slave address 0x5a) * SI1145/6/6 (7-bit I2C slave address 0x60) diff --git a/drivers/iio/light/st_uvis25.h b/drivers/iio/light/st_uvis25.h index 5e970ab480cd..78bc56aad129 100644 --- a/drivers/iio/light/st_uvis25.h +++ b/drivers/iio/light/st_uvis25.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics uvis25 sensor driver * * Copyright 2017 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Licensed under the GPL-2. */ #ifndef ST_UVIS25_H diff --git a/drivers/iio/light/st_uvis25_core.c b/drivers/iio/light/st_uvis25_core.c index 302635836e6b..d262c254b895 100644 --- a/drivers/iio/light/st_uvis25_core.c +++ b/drivers/iio/light/st_uvis25_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics uvis25 sensor driver * * Copyright 2017 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/light/st_uvis25_i2c.c b/drivers/iio/light/st_uvis25_i2c.c index afd6eb01a202..dacbac6a6662 100644 --- a/drivers/iio/light/st_uvis25_i2c.c +++ b/drivers/iio/light/st_uvis25_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics uvis25 i2c driver * * Copyright 2017 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/light/st_uvis25_spi.c b/drivers/iio/light/st_uvis25_spi.c index cdfee5e84d5e..a9ceae4f58b3 100644 --- a/drivers/iio/light/st_uvis25_spi.c +++ b/drivers/iio/light/st_uvis25_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics uvis25 spi driver * * Copyright 2017 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c index 6e2a169da950..eff7ac9ae669 100644 --- a/drivers/iio/light/stk3310.c +++ b/drivers/iio/light/stk3310.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * Sensortek STK3310/STK3311 Ambient Light and Proximity Sensor * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for STK3310/STK3311. 7-bit I2C address: 0x48. */ diff --git a/drivers/iio/light/tcs3414.c b/drivers/iio/light/tcs3414.c index 205e5659ce6b..7c0291c5fe76 100644 --- a/drivers/iio/light/tcs3414.c +++ b/drivers/iio/light/tcs3414.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tcs3414.c - Support for TAOS TCS3414 digital color sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Digital color sensor with 16-bit channels for red, green, blue, clear); * 7-bit I2C slave address 0x39 (TCS3414) or 0x29, 0x49, 0x59 (TCS3413, * TCS3415, TCS3416, resp.) diff --git a/drivers/iio/light/tcs3472.c b/drivers/iio/light/tcs3472.c index e7923b514d7a..12ad34441010 100644 --- a/drivers/iio/light/tcs3472.c +++ b/drivers/iio/light/tcs3472.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tcs3472.c - Support for TAOS TCS3472 color light-to-digital converter * * Copyright (c) 2013 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Color light sensor with 16-bit channels for red, green, blue, clear); * 7-bit I2C slave address 0x39 (TCS34721, TCS34723) or 0x29 (TCS34725, * TCS34727) diff --git a/drivers/iio/light/tsl2563.c b/drivers/iio/light/tsl2563.c index 6bbb0b1e6032..d8c40a83097d 100644 --- a/drivers/iio/light/tsl2563.c +++ b/drivers/iio/light/tsl2563.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/iio/light/tsl2563.c * @@ -8,20 +9,6 @@ * * Converted to IIO driver * Amit Kucheria <amit.kucheria@verdurent.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #include <linux/module.h> diff --git a/drivers/iio/light/tsl2583.c b/drivers/iio/light/tsl2583.c index 4b5d9988f025..a760d14e146a 100644 --- a/drivers/iio/light/tsl2583.c +++ b/drivers/iio/light/tsl2583.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Device driver for monitoring ambient light intensity (lux) * within the TAOS tsl258x family of devices (tsl2580, tsl2581, tsl2583). * * Copyright (c) 2011, TAOS Corporation. * Copyright (c) 2016-2017 Brian Masney <masneyb@onstation.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/kernel.h> diff --git a/drivers/iio/light/tsl4531.c b/drivers/iio/light/tsl4531.c index 06171cb76e23..0dfc664205c7 100644 --- a/drivers/iio/light/tsl4531.c +++ b/drivers/iio/light/tsl4531.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tsl4531.c - Support for TAOS TSL4531 ambient light sensor * * Copyright 2013 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for the TSL4531x family * TSL45311/TSL45313: 7-bit I2C slave address 0x39 * TSL45315/TSL45317: 7-bit I2C slave address 0x29 diff --git a/drivers/iio/light/us5182d.c b/drivers/iio/light/us5182d.c index 68e52943879a..b995f21a3347 100644 --- a/drivers/iio/light/us5182d.c +++ b/drivers/iio/light/us5182d.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 Intel Corporation * * Driver for UPISEMI us5182d Proximity and Ambient Light Sensor. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * To do: Interrupt support. */ diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c index b19e6559b980..51421ac32517 100644 --- a/drivers/iio/light/vcnl4000.c +++ b/drivers/iio/light/vcnl4000.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * vcnl4000.c - Support for Vishay VCNL4000/4010/4020/4040/4200 combined ambient * light and proximity sensor @@ -5,10 +6,6 @@ * Copyright 2012 Peter Meerwald <pmeerw@pmeerw.net> * Copyright 2019 Pursim SPC * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for: * VCNL4000/10/20 (7-bit I2C slave address 0x13) * VCNL4040 (7-bit I2C slave address 0x60) diff --git a/drivers/iio/light/veml6070.c b/drivers/iio/light/veml6070.c index f4bf3c5b5eda..a3138e1b5803 100644 --- a/drivers/iio/light/veml6070.c +++ b/drivers/iio/light/veml6070.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * veml6070.c - Support for Vishay VEML6070 UV A light sensor * * Copyright 2016 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for VEML6070 (7-bit I2C slave addresses 0x38 and 0x39) * * TODO: integration time, ACK signal diff --git a/drivers/iio/light/vl6180.c b/drivers/iio/light/vl6180.c index 192c77ef3608..d9533a76b8f6 100644 --- a/drivers/iio/light/vl6180.c +++ b/drivers/iio/light/vl6180.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * vl6180.c - Support for STMicroelectronics VL6180 ALS, range and proximity * sensor @@ -5,10 +6,6 @@ * Copyright 2017 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * Copyright 2017 Manivannan Sadhasivam <manivannanece23@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for VL6180 (7-bit I2C slave address 0x29) * * Range: 0 to 100mm diff --git a/drivers/iio/light/zopt2201.c b/drivers/iio/light/zopt2201.c index 041ac9effdb0..5f54f39e7a4c 100644 --- a/drivers/iio/light/zopt2201.c +++ b/drivers/iio/light/zopt2201.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * zopt2201.c - Support for IDT ZOPT2201 ambient light and UV B sensor * * Copyright 2017 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: https://www.idt.com/document/dst/zopt2201-datasheet * 7-bit I2C slave addresses 0x53 (default) or 0x52 (programmed) * diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c index b0d8b036d9bb..d4de16750b10 100644 --- a/drivers/iio/magnetometer/bmc150_magn.c +++ b/drivers/iio/magnetometer/bmc150_magn.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Bosch BMC150 three-axis magnetic field sensor driver * @@ -6,15 +7,6 @@ * This code is based on bmm050_api.c authored by contact@bosch.sensortec.com: * * (C) Copyright 2011~2014 Bosch Sensortec GmbH All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/magnetometer/bmc150_magn_i2c.c b/drivers/iio/magnetometer/bmc150_magn_i2c.c index 57e40dd1222e..fb45b63c56e4 100644 --- a/drivers/iio/magnetometer/bmc150_magn_i2c.c +++ b/drivers/iio/magnetometer/bmc150_magn_i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis magnetometer driver supporting following I2C Bosch-Sensortec chips: * - BMC150 @@ -5,15 +6,6 @@ * - BMM150 * * Copyright (c) 2016, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/device.h> #include <linux/mod_devicetable.h> diff --git a/drivers/iio/magnetometer/bmc150_magn_spi.c b/drivers/iio/magnetometer/bmc150_magn_spi.c index 7d4152d4d01e..ed9be0490d77 100644 --- a/drivers/iio/magnetometer/bmc150_magn_spi.c +++ b/drivers/iio/magnetometer/bmc150_magn_spi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis magnetometer driver support following SPI Bosch-Sensortec chips: * - BMC150 @@ -5,10 +6,6 @@ * - BMM150 * * Copyright (c) 2016, Intel Corporation. - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #include <linux/module.h> #include <linux/mod_devicetable.h> diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index f3c0d41e5a8c..25e60b233e08 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/magnetometer/hmc5843.h b/drivers/iio/magnetometer/hmc5843.h index e3e22d2508d3..b0dee87a8b20 100644 --- a/drivers/iio/magnetometer/hmc5843.h +++ b/drivers/iio/magnetometer/hmc5843.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header file for hmc5843 driver * * Split from hmc5843.c * Copyright (C) Josef Gajdusek <atx@atx.name> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef HMC5843_CORE_H diff --git a/drivers/iio/magnetometer/hmc5843_core.c b/drivers/iio/magnetometer/hmc5843_core.c index 05629ec56d80..c44a4292da92 100644 --- a/drivers/iio/magnetometer/hmc5843_core.c +++ b/drivers/iio/magnetometer/hmc5843_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Device driver for the the HMC5843 multi-chip module designed * for low field magnetic sensing. @@ -8,16 +9,6 @@ * Acknowledgment: Jonathan Cameron <jic23@kernel.org> for valuable inputs. * Support for HMC5883 and HMC5883L by Peter Meerwald <pmeerw@pmeerw.net>. * Split to multiple files by Josef Gajdusek <atx@atx.name> - 2014 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/iio/magnetometer/hmc5843_i2c.c b/drivers/iio/magnetometer/hmc5843_i2c.c index 86abba5827a2..67fe657fdb3e 100644 --- a/drivers/iio/magnetometer/hmc5843_i2c.c +++ b/drivers/iio/magnetometer/hmc5843_i2c.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * i2c driver for hmc5843/5843/5883/5883l/5983 * * Split from hmc5843.c * Copyright (C) Josef Gajdusek <atx@atx.name> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/magnetometer/hmc5843_spi.c b/drivers/iio/magnetometer/hmc5843_spi.c index 79b2b707f90e..d827554c346e 100644 --- a/drivers/iio/magnetometer/hmc5843_spi.c +++ b/drivers/iio/magnetometer/hmc5843_spi.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * SPI driver for hmc5983 * * Copyright (C) Josef Gajdusek <atx@atx.name> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/iio/magnetometer/mag3110.c b/drivers/iio/magnetometer/mag3110.c index dd990cdb04a8..fb16cfdd6fa6 100644 --- a/drivers/iio/magnetometer/mag3110.c +++ b/drivers/iio/magnetometer/mag3110.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mag3110.c - Support for Freescale MAG3110 magnetometer sensor * * Copyright (c) 2013 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x0e) * * TODO: irq, user offset, oversampling, continuous mode diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c index 6b640c6338c9..7de10281ad9e 100644 --- a/drivers/iio/magnetometer/mmc35240.c +++ b/drivers/iio/magnetometer/mmc35240.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * MMC35240 - MEMSIC 3-axis Magnetic Sensor * * Copyright (c) 2015, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * IIO driver for MMC35240 (7-bit I2C slave address 0x30). * * TODO: offset, ACPI, continuous measurement mode, PM diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index bc14ad4f1b26..d69ef9b2a731 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics magnetometers driver * @@ -5,7 +6,6 @@ * * Denis Ciocca <denis.ciocca@st.com> * v. 1.0.0 - * Licensed under the GPL-2. */ #ifndef ST_MAGN_H diff --git a/drivers/iio/magnetometer/st_magn_buffer.c b/drivers/iio/magnetometer/st_magn_buffer.c index 37ab30566464..11d7806655bc 100644 --- a/drivers/iio/magnetometer/st_magn_buffer.c +++ b/drivers/iio/magnetometer/st_magn_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics magnetometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index 5d056bdb3b37..2f7a1dbcdeb3 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics magnetometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c index 68650f5f5c19..4d014fd1aeb0 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics magnetometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c index cb05fcd9ddfe..0d47070611b1 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics magnetometers driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c index bdc5e4554ee4..00af68764cda 100644 --- a/drivers/iio/orientation/hid-sensor-incl-3d.c +++ b/drivers/iio/orientation/hid-sensor-incl-3d.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2013, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc. - * */ #include <linux/device.h> diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c index a69db2002414..64ae7d04a200 100644 --- a/drivers/iio/orientation/hid-sensor-rotation.c +++ b/drivers/iio/orientation/hid-sensor-rotation.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/device.h> diff --git a/drivers/iio/potentiometer/ds1803.c b/drivers/iio/potentiometer/ds1803.c index 6bf12c9eccbd..d0de78232a93 100644 --- a/drivers/iio/potentiometer/ds1803.c +++ b/drivers/iio/potentiometer/ds1803.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Maxim Integrated DS1803 digital potentiometer driver * Copyright (c) 2016 Slawomir Stepien @@ -6,10 +7,6 @@ * * DEVID #Wipers #Positions Resistor Opts (kOhm) i2c address * ds1803 2 256 10, 50, 100 0101xxx - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/err.h> diff --git a/drivers/iio/potentiometer/max5481.c b/drivers/iio/potentiometer/max5481.c index 6d2f13fa5662..732375b6d131 100644 --- a/drivers/iio/potentiometer/max5481.c +++ b/drivers/iio/potentiometer/max5481.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Maxim Integrated MAX5481-MAX5484 digital potentiometer driver * Copyright 2016 Rockwell Collins * * Datasheet: * http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the gnu general public license version 2 as - * published by the free software foundation. - * */ #include <linux/acpi.h> diff --git a/drivers/iio/potentiometer/max5487.c b/drivers/iio/potentiometer/max5487.c index 5042d3e09b12..68ff806d4668 100644 --- a/drivers/iio/potentiometer/max5487.c +++ b/drivers/iio/potentiometer/max5487.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * max5487.c - Support for MAX5487, MAX5488, MAX5489 digital potentiometers * * Copyright (C) 2016 Cristina-Gabriela Moraru <cristina.moraru09@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/module.h> #include <linux/spi/spi.h> diff --git a/drivers/iio/potentiometer/mcp4131.c b/drivers/iio/potentiometer/mcp4131.c index efe035ce010d..98df91e97f2f 100644 --- a/drivers/iio/potentiometer/mcp4131.c +++ b/drivers/iio/potentiometer/mcp4131.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Industrial I/O driver for Microchip digital potentiometers * @@ -23,10 +24,6 @@ * mcp4252 2 257 5, 10, 50, 100 * mcp4261 2 257 5, 10, 50, 100 * mcp4262 2 257 5, 10, 50, 100 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ /* diff --git a/drivers/iio/pressure/abp060mg.c b/drivers/iio/pressure/abp060mg.c index 46a220c70d6a..267aad8af0a6 100644 --- a/drivers/iio/pressure/abp060mg.c +++ b/drivers/iio/pressure/abp060mg.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 - Marcin Malagowski <mrc@bourne.st> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> #include <linux/device.h> diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 3329d740c86c..8d0f15f27dc5 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2010 Christoph Mair <christoph.mair@gmail.com> * Copyright (c) 2012 Bosch Sensortec GmbH @@ -7,10 +8,6 @@ * * Driver for Bosch Sensortec BMP180 and BMP280 digital pressure sensor. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheet: * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP180-DS000-121.pdf * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-12.pdf diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c index d7b1c00ceb4d..953235052155 100644 --- a/drivers/iio/pressure/hid-sensor-press.c +++ b/drivers/iio/pressure/hid-sensor-press.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. - * */ #include <linux/device.h> #include <linux/platform_device.h> diff --git a/drivers/iio/pressure/hp03.c b/drivers/iio/pressure/hp03.c index 406934ea6228..f00102577fd5 100644 --- a/drivers/iio/pressure/hp03.c +++ b/drivers/iio/pressure/hp03.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016 Marek Vasut <marex@denx.de> * * Driver for Hope RF HP03 digital temperature and pressure sensor. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #define pr_fmt(fmt) "hp03: " fmt diff --git a/drivers/iio/pressure/hp206c.c b/drivers/iio/pressure/hp206c.c index c38c19678cf6..3ac3632e7242 100644 --- a/drivers/iio/pressure/hp206c.c +++ b/drivers/iio/pressure/hp206c.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * hp206c.c - HOPERF HP206C precision barometer and altimeter sensor * * Copyright (c) 2016, Intel Corporation. * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x76) * * Datasheet: diff --git a/drivers/iio/pressure/mpl115.c b/drivers/iio/pressure/mpl115.c index ab4786d0102b..ca81a3dc5646 100644 --- a/drivers/iio/pressure/mpl115.c +++ b/drivers/iio/pressure/mpl115.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mpl115.c - Support for Freescale MPL115A pressure/temperature sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * TODO: shutdown pin - * */ #include <linux/module.h> diff --git a/drivers/iio/pressure/mpl115.h b/drivers/iio/pressure/mpl115.h index 01b652774dc3..57d55eb8e661 100644 --- a/drivers/iio/pressure/mpl115.h +++ b/drivers/iio/pressure/mpl115.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Freescale MPL115A pressure/temperature sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. */ #ifndef _MPL115_H_ diff --git a/drivers/iio/pressure/mpl115_i2c.c b/drivers/iio/pressure/mpl115_i2c.c index 1a29be462f6e..ac1f12bcb65e 100644 --- a/drivers/iio/pressure/mpl115_i2c.c +++ b/drivers/iio/pressure/mpl115_i2c.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Freescale MPL115A2 pressure/temperature sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x60) * * Datasheet: http://www.nxp.com/files/sensors/doc/data_sheet/MPL115A2.pdf diff --git a/drivers/iio/pressure/mpl115_spi.c b/drivers/iio/pressure/mpl115_spi.c index 9ebf55f5b3aa..4d064f98f56a 100644 --- a/drivers/iio/pressure/mpl115_spi.c +++ b/drivers/iio/pressure/mpl115_spi.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Freescale MPL115A1 pressure/temperature sensor * * Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Datasheet: http://www.nxp.com/files/sensors/doc/data_sheet/MPL115A1.pdf */ diff --git a/drivers/iio/pressure/mpl3115.c b/drivers/iio/pressure/mpl3115.c index 7537547fb7ee..d066f3c5a8a6 100644 --- a/drivers/iio/pressure/mpl3115.c +++ b/drivers/iio/pressure/mpl3115.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mpl3115.c - Support for Freescale MPL3115A2 pressure/temperature sensor * * Copyright (c) 2013 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x60) * * TODO: FIFO buffer, altimeter mode, oversampling, continuous mode, diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c index e2f73e6dc58f..f49c7003c72a 100644 --- a/drivers/iio/pressure/ms5637.c +++ b/drivers/iio/pressure/ms5637.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ms5637.c - Support for Measurement-Specialties MS5637, MS5805 * MS5837 and MS8607 pressure & temperature sensor * * Copyright (c) 2015 Measurement-Specialties * - * Licensed under the GPL-2. - * * (7-bit I2C slave address 0x76) * * Datasheet: diff --git a/drivers/iio/pressure/st_pressure.h b/drivers/iio/pressure/st_pressure.h index 57946605f3ba..6a720cfb5686 100644 --- a/drivers/iio/pressure/st_pressure.h +++ b/drivers/iio/pressure/st_pressure.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics pressures driver * @@ -5,7 +6,6 @@ * * Denis Ciocca <denis.ciocca@st.com> * v. 1.0.0 - * Licensed under the GPL-2. */ #ifndef ST_PRESS_H diff --git a/drivers/iio/pressure/st_pressure_buffer.c b/drivers/iio/pressure/st_pressure_buffer.c index 99468d0a64e7..4566e08a64a1 100644 --- a/drivers/iio/pressure/st_pressure_buffer.c +++ b/drivers/iio/pressure/st_pressure_buffer.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics pressures driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/module.h> diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 38dcdb7c000e..b960e76f7dfd 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics pressures driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/pressure/st_pressure_i2c.c b/drivers/iio/pressure/st_pressure_i2c.c index a60849dd4ea7..b7d9ba706abc 100644 --- a/drivers/iio/pressure/st_pressure_i2c.c +++ b/drivers/iio/pressure/st_pressure_i2c.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics pressures driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/pressure/st_pressure_spi.c b/drivers/iio/pressure/st_pressure_spi.c index 79a12ed46e54..ef61401c41d3 100644 --- a/drivers/iio/pressure/st_pressure_spi.c +++ b/drivers/iio/pressure/st_pressure_spi.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * STMicroelectronics pressures driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #include <linux/kernel.h> diff --git a/drivers/iio/pressure/t5403.c b/drivers/iio/pressure/t5403.c index 92c00f603b1d..22abd28071b7 100644 --- a/drivers/iio/pressure/t5403.c +++ b/drivers/iio/pressure/t5403.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * t5403.c - Support for EPCOS T5403 pressure/temperature sensor * * Copyright (c) 2014 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * (7-bit I2C slave address 0x77) * * TODO: end-of-conversion irq diff --git a/drivers/iio/pressure/zpa2326.c b/drivers/iio/pressure/zpa2326.c index 81d8f24eaeb4..9d0d07930236 100644 --- a/drivers/iio/pressure/zpa2326.c +++ b/drivers/iio/pressure/zpa2326.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Murata ZPA2326 pressure and temperature sensor IIO driver * * Copyright (c) 2016 Parrot S.A. * * Author: Gregor Boirie <gregor.boirie@parrot.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ /** diff --git a/drivers/iio/pressure/zpa2326.h b/drivers/iio/pressure/zpa2326.h index 05d3e1e3a449..45bd7900975b 100644 --- a/drivers/iio/pressure/zpa2326.h +++ b/drivers/iio/pressure/zpa2326.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Murata ZPA2326 pressure and temperature sensor IIO driver * * Copyright (c) 2016 Parrot S.A. * * Author: Gregor Boirie <gregor.boirie@parrot.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef _ZPA2326_H diff --git a/drivers/iio/pressure/zpa2326_i2c.c b/drivers/iio/pressure/zpa2326_i2c.c index e4d27dd4493a..1a65791ba279 100644 --- a/drivers/iio/pressure/zpa2326_i2c.c +++ b/drivers/iio/pressure/zpa2326_i2c.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Murata ZPA2326 I2C pressure and temperature sensor driver * * Copyright (c) 2016 Parrot S.A. * * Author: Gregor Boirie <gregor.boirie@parrot.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/pressure/zpa2326_spi.c b/drivers/iio/pressure/zpa2326_spi.c index bd2c1c319fca..f37a4c738c75 100644 --- a/drivers/iio/pressure/zpa2326_spi.c +++ b/drivers/iio/pressure/zpa2326_spi.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Murata ZPA2326 SPI pressure and temperature sensor driver * * Copyright (c) 2016 Parrot S.A. * * Author: Gregor Boirie <gregor.boirie@parrot.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/module.h> diff --git a/drivers/iio/proximity/rfd77402.c b/drivers/iio/proximity/rfd77402.c index fe29fb1a19a6..36480c0100a7 100644 --- a/drivers/iio/proximity/rfd77402.c +++ b/drivers/iio/proximity/rfd77402.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * rfd77402.c - Support for RF Digital RFD77402 Time-of-Flight (distance) sensor * * Copyright 2017 Peter Meerwald-Stadler <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * 7-bit I2C slave address 0x4c * * TODO: interrupt diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c index 1bad4018d1aa..8b50d56b0a03 100644 --- a/drivers/iio/proximity/srf04.c +++ b/drivers/iio/proximity/srf04.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SRF04: ultrasonic sensor for distance measuring by using GPIOs * * Copyright (c) 2017 Andreas Klinger <ak@it-klinger.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * For details about the device see: * http://www.robot-electronics.co.uk/htm/srf04tech.htm * diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c index f2bf783f829a..b23ce446b7be 100644 --- a/drivers/iio/proximity/srf08.c +++ b/drivers/iio/proximity/srf08.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * srf08.c - Support for Devantech SRFxx ultrasonic ranger * with i2c interface @@ -5,10 +6,6 @@ * * Copyright (c) 2016, 2017 Andreas Klinger <ak@it-klinger.de> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * For details about the device see: * http://www.robot-electronics.co.uk/htm/srf08tech.html * http://www.robot-electronics.co.uk/htm/srf10tech.htm diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c index ff80409e0c44..612f79c53cfc 100644 --- a/drivers/iio/proximity/sx9500.c +++ b/drivers/iio/proximity/sx9500.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 Intel Corporation * * Driver for Semtech's SX9500 capacitive proximity/button solution. * Datasheet available at * <http://www.semtech.com/images/datasheet/sx9500.pdf>. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/resolver/ad2s1200.c b/drivers/iio/resolver/ad2s1200.c index 28e618af9939..17b89623418c 100644 --- a/drivers/iio/resolver/ad2s1200.c +++ b/drivers/iio/resolver/ad2s1200.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ad2s1200.c simple support for the ADI Resolver to Digital Converters: * AD2S1200/1205 * * Copyright (c) 2018-2018 David Veenstra <davidjulianveenstra@gmail.com> * Copyright (c) 2010-2010 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/bitops.h> diff --git a/drivers/iio/temperature/hid-sensor-temperature.c b/drivers/iio/temperature/hid-sensor-temperature.c index b592fc4f007e..eda55b9c1e9b 100644 --- a/drivers/iio/temperature/hid-sensor-temperature.c +++ b/drivers/iio/temperature/hid-sensor-temperature.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * HID Sensors Driver * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. */ #include <linux/device.h> #include <linux/hid-sensor-hub.h> diff --git a/drivers/iio/temperature/mlx90614.c b/drivers/iio/temperature/mlx90614.c index 13a4cec64ea8..b7c56ddf884f 100644 --- a/drivers/iio/temperature/mlx90614.c +++ b/drivers/iio/temperature/mlx90614.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mlx90614.c - Support for Melexis MLX90614 contactless IR temperature sensor * @@ -5,10 +6,6 @@ * Copyright (c) 2015 Essensium NV * Copyright (c) 2015 Melexis * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Driver for the Melexis MLX90614 I2C 16-bit IR thermopile sensor * * (7-bit I2C slave address 0x5a, 100KHz bus speed only!) @@ -20,7 +17,6 @@ * i2c adapter is locked since it cannot be used by other clients. The SCL line * always has a pull-up so we do not need an extra GPIO to drive it high. If * the "wakeup" GPIO is not given, power management will be disabled. - * */ #include <linux/err.h> diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c index be03be719efe..eaca6ba06864 100644 --- a/drivers/iio/temperature/mlx90632.c +++ b/drivers/iio/temperature/mlx90632.c @@ -81,6 +81,8 @@ /* Magic constants */ #define MLX90632_ID_MEDICAL 0x0105 /* EEPROM DSPv5 Medical device id */ #define MLX90632_ID_CONSUMER 0x0205 /* EEPROM DSPv5 Consumer device id */ +#define MLX90632_DSP_VERSION 5 /* DSP version */ +#define MLX90632_DSP_MASK GENMASK(7, 0) /* DSP version in EE_VERSION */ #define MLX90632_RESET_CMD 0x0006 /* Reset sensor (address or global) */ #define MLX90632_REF_12 12LL /**< ResCtrlRef value of Ch 1 or Ch 2 */ #define MLX90632_REF_3 12LL /**< ResCtrlRef value of Channel 3 */ @@ -667,10 +669,13 @@ static int mlx90632_probe(struct i2c_client *client, } else if (read == MLX90632_ID_CONSUMER) { dev_dbg(&client->dev, "Detected Consumer EEPROM calibration %x\n", read); + } else if ((read & MLX90632_DSP_MASK) == MLX90632_DSP_VERSION) { + dev_dbg(&client->dev, + "Detected Unknown EEPROM calibration %x\n", read); } else { dev_err(&client->dev, - "EEPROM version mismatch %x (expected %x or %x)\n", - read, MLX90632_ID_CONSUMER, MLX90632_ID_MEDICAL); + "Wrong DSP version %x (expected %x)\n", + read, MLX90632_DSP_VERSION); return -EPROTONOSUPPORT; } diff --git a/drivers/iio/temperature/tmp006.c b/drivers/iio/temperature/tmp006.c index a9b5b7cc7836..cc45d8345eb9 100644 --- a/drivers/iio/temperature/tmp006.c +++ b/drivers/iio/temperature/tmp006.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tmp006.c - Support for TI TMP006 IR thermopile sensor * * Copyright (c) 2013 Peter Meerwald <pmeerw@pmeerw.net> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Driver for the Texas Instruments I2C 16-bit IR thermopile sensor * * (7-bit I2C slave address 0x40, changeable via ADR pins) diff --git a/drivers/iio/temperature/tmp007.c b/drivers/iio/temperature/tmp007.c index 0e3f2d432e10..7df234d96f94 100644 --- a/drivers/iio/temperature/tmp007.c +++ b/drivers/iio/temperature/tmp007.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tmp007.c - Support for TI TMP007 IR thermopile sensor with integrated math engine * * Copyright (c) 2017 Manivannan Sadhasivam <manivannanece23@gmail.com> * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file COPYING in the main - * directory of this archive for more details. - * * Driver for the Texas Instruments I2C 16-bit IR thermopile sensor * * (7-bit I2C slave address (0x40 - 0x47), changeable via ADR pins) @@ -15,7 +12,6 @@ * 1. This driver assumes that the sensor has been calibrated beforehand * 2. Limit threshold events are enabled at the start * 3. Operating mode: INT - * */ #include <linux/err.h> diff --git a/drivers/iio/temperature/tsys01.c b/drivers/iio/temperature/tsys01.c index 3799d007c8e7..d41f050c2fea 100644 --- a/drivers/iio/temperature/tsys01.c +++ b/drivers/iio/temperature/tsys01.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tsys01.c - Support for Measurement-Specialties tsys01 temperature sensor * * Copyright (c) 2015 Measurement-Specialties * - * Licensed under the GPL-2. - * * Datasheet: * http://www.meas-spec.com/downloads/TSYS01_Digital_Temperature_Sensor.pdf */ diff --git a/drivers/iio/temperature/tsys02d.c b/drivers/iio/temperature/tsys02d.c index 9b2e56fa5fd5..6735af400b22 100644 --- a/drivers/iio/temperature/tsys02d.c +++ b/drivers/iio/temperature/tsys02d.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tsys02d.c - Support for Measurement-Specialties tsys02d temperature sensor * * Copyright (c) 2015 Measurement-Specialties * - * Licensed under the GPL-2. - * * (7-bit I2C slave address 0x40) * * Datasheet: diff --git a/drivers/iio/trigger/iio-trig-hrtimer.c b/drivers/iio/trigger/iio-trig-hrtimer.c index 7accd0187ba1..a5e670726717 100644 --- a/drivers/iio/trigger/iio-trig-hrtimer.c +++ b/drivers/iio/trigger/iio-trig-hrtimer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * The industrial I/O periodic hrtimer trigger driver * @@ -6,11 +7,6 @@ * Copyright (C) 2012, Analog Device Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> * Copyright (C) 2015, Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * */ #include <linux/kernel.h> #include <linux/slab.h> diff --git a/drivers/iio/trigger/iio-trig-interrupt.c b/drivers/iio/trigger/iio-trig-interrupt.c index 171c4ed03543..94a487caf421 100644 --- a/drivers/iio/trigger/iio-trig-interrupt.c +++ b/drivers/iio/trigger/iio-trig-interrupt.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Industrial I/O - generic interrupt based trigger support * * Copyright (c) 2008-2013 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/kernel.h> diff --git a/drivers/iio/trigger/iio-trig-loop.c b/drivers/iio/trigger/iio-trig-loop.c index 9258d3cf149b..4a00668e3258 100644 --- a/drivers/iio/trigger/iio-trig-loop.c +++ b/drivers/iio/trigger/iio-trig-loop.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2016 Jonathan Cameron <jic23@kernel.org> * - * Licensed under the GPL-2. - * * Based on a mashup of the hrtimer trigger and continuous sampling proposal of * Gregor Boirie <gregor.boirie@parrot.com> * diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c index 45c4897295d6..e09e58072872 100644 --- a/drivers/iio/trigger/iio-trig-sysfs.c +++ b/drivers/iio/trigger/iio-trig-sysfs.c @@ -1,8 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. - * */ #include <linux/kernel.h> |