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path: root/drivers/iio/temperature/tmp007.c
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2020-09-21iio:temperature:tmp007: Drop of_match_ptr protectionJonathan Cameron1-2/+2
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Manivannan Sadhasivam <manivannanece23@gmail.com> Link: https://lore.kernel.org/r/20200910173242.621168-23-jic23@kernel.org
2020-06-14iio: remove explicit IIO device parent assignmentAlexandru Ardelean1-1/+0
This patch applies the semantic patch: @@ expression I, P, SP; @@ I = devm_iio_device_alloc(P, SP); ... - I->dev.parent = P; It updates 302 files and does 307 deletions. This semantic patch also removes some comments like '/* Establish that the iio_dev is a child of the i2c device */' But this is is only done in case where the block is left empty. The patch does not seem to cover all cases. It looks like in some cases a different variable is used in some cases to assign the parent, but it points to the same reference. In other cases, the block covered by ... may be just too big to be covered by the semantic patch. However, this looks pretty good as well, as it does cover a big bulk of the drivers that should remove the parent assignment. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330Thomas Gleixner1-5/+1
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 55 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.108941081@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-23iio:temperature: drop assignment of iio_info.driver_moduleJonathan Cameron1-1/+0
The equivalent of this is now done via macro magic when the relevant register call is made. The actual structure elements will shortly go away. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
2017-02-05iio:temperature:tmp007: Add irq and threshold events supportManivannan Sadhasivam1-12/+265
This patch adds ALERT irq and limit threshold events support for TI TMP007 - 16 bit IR thermopile sensor with integrated math engine. Following threshold events are supported: 1. TObj high limit 2. TObj low limit 3. TDie high limit 4. TDie low limit Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-30iio: tmp007: Fix `name` attribute ABILars-Peter Clausen1-1/+1
The IIO ABI specifies the name field of the IIO device as: Description of the physical chip / device for device X. Typically a part number. The tmp007 driver currently uses the name of the parent device instead. Change this to the part name to be in accordance with the ABI. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-14iio:temperature: Add support for TI TMP007 sensorManivannan Sadhasivam1-0/+345
This patch adds support for TI TMP007 - 16 bit IR thermopile sensor with integrated Math engine. Sensor takes care of calculating the object temperature with the help of calibrated constants stored in non-volatile memory, thereby reducing the calculation overhead. Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>