diff options
Diffstat (limited to 'drivers/media/usb')
63 files changed, 91 insertions, 87 deletions
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 964cd7bcdd2c..70e187971590 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -217,14 +217,14 @@ static int au0828_init_isoc(struct au0828_dev *dev, int max_packets, dev->isoc_ctl.isoc_copy = isoc_copy; dev->isoc_ctl.num_bufs = num_bufs; - dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + dev->isoc_ctl.urb = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->isoc_ctl.urb) { au0828_isocdbg("cannot alloc memory for usb buffers\n"); return -ENOMEM; } - dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs, - GFP_KERNEL); + dev->isoc_ctl.transfer_buffer = kcalloc(num_bufs, sizeof(void *), + GFP_KERNEL); if (!dev->isoc_ctl.transfer_buffer) { au0828_isocdbg("cannot allocate memory for usb transfer\n"); kfree(dev->isoc_ctl.urb); diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c index b51fc372ca25..a771e0a52610 100644 --- a/drivers/media/usb/cpia2/cpia2_usb.c +++ b/drivers/media/usb/cpia2/cpia2_usb.c @@ -663,7 +663,8 @@ static int submit_urbs(struct camera_data *cam) if (cam->sbuf[i].data) continue; cam->sbuf[i].data = - kmalloc(FRAMES_PER_DESC * FRAME_SIZE_PER_DESC, GFP_KERNEL); + kmalloc_array(FRAME_SIZE_PER_DESC, FRAMES_PER_DESC, + GFP_KERNEL); if (!cam->sbuf[i].data) { while (--i >= 0) { kfree(cam->sbuf[i].data); diff --git a/drivers/media/usb/cx231xx/cx231xx-audio.c b/drivers/media/usb/cx231xx/cx231xx-audio.c index d96236d786d1..c4a84fb930b6 100644 --- a/drivers/media/usb/cx231xx/cx231xx-audio.c +++ b/drivers/media/usb/cx231xx/cx231xx-audio.c @@ -710,7 +710,7 @@ static int cx231xx_audio_init(struct cx231xx *dev) dev_info(dev->dev, "audio EndPoint Addr 0x%x, Alternate settings: %i\n", adev->end_point_addr, adev->num_alt); - adev->alt_max_pkt_size = kmalloc(32 * adev->num_alt, GFP_KERNEL); + adev->alt_max_pkt_size = kmalloc_array(32, adev->num_alt, GFP_KERNEL); if (!adev->alt_max_pkt_size) { err = -ENOMEM; goto err_free_card; diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c index 4f43668df15d..53d846dea3d2 100644 --- a/drivers/media/usb/cx231xx/cx231xx-core.c +++ b/drivers/media/usb/cx231xx/cx231xx-core.c @@ -1034,7 +1034,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, dma_q->partial_buf[i] = 0; dev->video_mode.isoc_ctl.urb = - kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); + kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->video_mode.isoc_ctl.urb) { dev_err(dev->dev, "cannot alloc memory for usb buffers\n"); @@ -1042,7 +1042,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, } dev->video_mode.isoc_ctl.transfer_buffer = - kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); + kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->video_mode.isoc_ctl.transfer_buffer) { dev_err(dev->dev, "cannot allocate memory for usbtransfer\n"); @@ -1169,7 +1169,7 @@ int cx231xx_init_bulk(struct cx231xx *dev, int max_packets, dma_q->partial_buf[i] = 0; dev->video_mode.bulk_ctl.urb = - kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); + kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->video_mode.bulk_ctl.urb) { dev_err(dev->dev, "cannot alloc memory for usb buffers\n"); @@ -1177,7 +1177,7 @@ int cx231xx_init_bulk(struct cx231xx *dev, int max_packets, } dev->video_mode.bulk_ctl.transfer_buffer = - kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); + kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->video_mode.bulk_ctl.transfer_buffer) { dev_err(dev->dev, "cannot allocate memory for usbtransfer\n"); diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c index d3bfe8e23b1f..b621cf1aa96b 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.c +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c @@ -415,7 +415,7 @@ int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets, for (i = 0; i < 8; i++) dma_q->partial_buf[i] = 0; - dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs, + dev->vbi_mode.bulk_ctl.urb = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->vbi_mode.bulk_ctl.urb) { dev_err(dev->dev, @@ -424,7 +424,7 @@ int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets, } dev->vbi_mode.bulk_ctl.transfer_buffer = - kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); + kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->vbi_mode.bulk_ctl.transfer_buffer) { dev_err(dev->dev, "cannot allocate memory for usbtransfer\n"); diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig index 37053477b84d..082b8d67244b 100644 --- a/drivers/media/usb/dvb-usb-v2/Kconfig +++ b/drivers/media/usb/dvb-usb-v2/Kconfig @@ -6,7 +6,7 @@ config DVB_USB_V2 USB1.1 and USB2.0 DVB devices. Almost every USB device needs a firmware, please look into - <file:Documentation/dvb/README.dvb-usb>. + <file:Documentation/media/dvb-drivers/dvb-usb.rst>. For a complete list of supported USB devices see the LinuxTV DVB Wiki: <https://linuxtv.org/wiki/index.php/DVB_USB> diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index afdcdbf005e9..955318ab7f5e 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -47,7 +47,7 @@ static int dvb_usbv2_download_firmware(struct dvb_usb_device *d, ret = request_firmware(&fw, name, &d->udev->dev); if (ret < 0) { dev_err(&d->udev->dev, - "%s: Did not find the firmware file '%s'. Please see linux/Documentation/dvb/ for more details on firmware-problems. Status %d\n", + "%s: Did not find the firmware file '%s' (status %d). You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware\n", KBUILD_MODNAME, name, ret); goto err; } diff --git a/drivers/media/usb/dvb-usb-v2/gl861.c b/drivers/media/usb/dvb-usb-v2/gl861.c index 4817dfd3e659..9d154fdae45b 100644 --- a/drivers/media/usb/dvb-usb-v2/gl861.c +++ b/drivers/media/usb/dvb-usb-v2/gl861.c @@ -4,7 +4,7 @@ * under the terms of the GNU General Public License as published by the * Free Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "gl861.h" diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c index be26c029546b..0750a975bcb8 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.c +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c @@ -21,7 +21,7 @@ * * LME2510C + M88RS2000 * - * For firmware see Documentation/dvb/lmedm04.txt + * For firmware see Documentation/media/dvb-drivers/lmedm04.rst * * I2C addresses: * 0xd0 - STV0288 - Demodulator @@ -49,7 +49,7 @@ * GNU General Public License for more details. * * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information * * Known Issues : * LME2510: Non Intel USB chipsets fail to maintain High Speed on diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.h b/drivers/media/usb/dvb-usb-v2/lmedm04.h index e9c207205c2f..c4ae37c19512 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.h +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.h @@ -16,7 +16,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_LME2510_H_ #define _DVB_USB_LME2510_H_ diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c index 67953360fda5..4713ba65e1c2 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c @@ -5,7 +5,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include <linux/vmalloc.h> diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.h b/drivers/media/usb/dvb-usb-v2/mxl111sf.h index 3e6f5880bd1e..22253d4908eb 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf.h +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.h @@ -5,7 +5,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_MXL111SF_H_ diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig index 2651ae277347..b8a1c62a0682 100644 --- a/drivers/media/usb/dvb-usb/Kconfig +++ b/drivers/media/usb/dvb-usb/Kconfig @@ -6,7 +6,7 @@ config DVB_USB USB1.1 and USB2.0 DVB devices. Almost every USB device needs a firmware, please look into - <file:Documentation/dvb/README.dvb-usb>. + <file:Documentation/media/dvb-drivers/dvb-usb.rst>. For a complete list of supported USB devices see the LinuxTV DVB Wiki: <https://linuxtv.org/wiki/index.php/DVB_USB> diff --git a/drivers/media/usb/dvb-usb/a800.c b/drivers/media/usb/dvb-usb/a800.c index 540886b3bb29..198bd5eadb3f 100644 --- a/drivers/media/usb/dvb-usb/a800.c +++ b/drivers/media/usb/dvb-usb/a800.c @@ -11,7 +11,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/af9005-fe.c b/drivers/media/usb/dvb-usb/af9005-fe.c index 544bdf18fb2f..7fbbc954da16 100644 --- a/drivers/media/usb/dvb-usb/af9005-fe.c +++ b/drivers/media/usb/dvb-usb/af9005-fe.c @@ -15,7 +15,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "af9005.h" #include "af9005-script.h" diff --git a/drivers/media/usb/dvb-usb/af9005-remote.c b/drivers/media/usb/dvb-usb/af9005-remote.c index 9b29ffa93075..f7cdcc8424a8 100644 --- a/drivers/media/usb/dvb-usb/af9005-remote.c +++ b/drivers/media/usb/dvb-usb/af9005-remote.c @@ -17,7 +17,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "af9005.h" /* debug */ diff --git a/drivers/media/usb/dvb-usb/af9005.c b/drivers/media/usb/dvb-usb/af9005.c index 986763b1b2b3..16e946e01d2c 100644 --- a/drivers/media/usb/dvb-usb/af9005.c +++ b/drivers/media/usb/dvb-usb/af9005.c @@ -15,7 +15,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "af9005.h" diff --git a/drivers/media/usb/dvb-usb/af9005.h b/drivers/media/usb/dvb-usb/af9005.h index a1eae0fa02ed..7ae4dc3a968b 100644 --- a/drivers/media/usb/dvb-usb/af9005.h +++ b/drivers/media/usb/dvb-usb/af9005.h @@ -15,7 +15,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_AF9005_H_ #define _DVB_USB_AF9005_H_ diff --git a/drivers/media/usb/dvb-usb/az6027.c b/drivers/media/usb/dvb-usb/az6027.c index f0d10ac03a37..6321b8e30261 100644 --- a/drivers/media/usb/dvb-usb/az6027.c +++ b/drivers/media/usb/dvb-usb/az6027.c @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "az6027.h" diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index b70d289dc738..5b51ed7d6243 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -21,7 +21,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include <media/tuner.h> #include <linux/vmalloc.h> diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c index bcacb0f22028..fb1b4f2d5f9d 100644 --- a/drivers/media/usb/dvb-usb/dibusb-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-common.c @@ -6,7 +6,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/dibusb-mb.c b/drivers/media/usb/dvb-usb/dibusb-mb.c index a0057641cc86..408920577716 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mb.c +++ b/drivers/media/usb/dvb-usb/dibusb-mb.c @@ -10,7 +10,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/dibusb-mc-common.c b/drivers/media/usb/dvb-usb/dibusb-mc-common.c index 0c2bc97436d5..ec3a20a95b04 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mc-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-mc-common.c @@ -6,7 +6,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/dibusb-mc.c b/drivers/media/usb/dvb-usb/dibusb-mc.c index 08fb8a3f6e0c..bce8ffe640ca 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mc.c +++ b/drivers/media/usb/dvb-usb/dibusb-mc.c @@ -10,7 +10,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/dibusb.h b/drivers/media/usb/dvb-usb/dibusb.h index 697be2a17ade..943df579b98b 100644 --- a/drivers/media/usb/dvb-usb/dibusb.h +++ b/drivers/media/usb/dvb-usb/dibusb.h @@ -6,7 +6,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_DIBUSB_H_ #define _DVB_USB_DIBUSB_H_ diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c index 475a3c0cdee7..49b9d63e5885 100644 --- a/drivers/media/usb/dvb-usb/digitv.c +++ b/drivers/media/usb/dvb-usb/digitv.c @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "digitv.h" diff --git a/drivers/media/usb/dvb-usb/dtt200u-fe.c b/drivers/media/usb/dvb-usb/dtt200u-fe.c index 00f565fe7cc2..7e75aae34fb8 100644 --- a/drivers/media/usb/dvb-usb/dtt200u-fe.c +++ b/drivers/media/usb/dvb-usb/dtt200u-fe.c @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dtt200u.h" diff --git a/drivers/media/usb/dvb-usb/dtt200u.c b/drivers/media/usb/dvb-usb/dtt200u.c index 512370786696..f03d26954517 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.c +++ b/drivers/media/usb/dvb-usb/dtt200u.c @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dtt200u.h" diff --git a/drivers/media/usb/dvb-usb/dtt200u.h b/drivers/media/usb/dvb-usb/dtt200u.h index efccc399b1cb..ea2a096c1650 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.h +++ b/drivers/media/usb/dvb-usb/dtt200u.h @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_DTT200U_H_ #define _DVB_USB_DTT200U_H_ diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c index 15c153e49382..42c207aacbb1 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c @@ -90,7 +90,7 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_device_pro const struct firmware *fw = NULL; if ((ret = request_firmware(&fw, props->firmware, &udev->dev)) != 0) { - err("did not find the firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", + err("did not find the firmware file '%s' (status %d). You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware", props->firmware,ret); return ret; } diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c index 84308569e7dc..40ca4eafb137 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-init.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dvb-usb-common.h" diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index 346946f35b1a..0d4fdd34a710 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -11,7 +11,7 @@ * under the terms of the GNU General Public License as published by the * Free Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include <media/dvb-usb-ids.h> #include "dw2102.h" @@ -61,9 +61,7 @@ #define P1100_FIRMWARE "dvb-usb-p1100.fw" #define P7500_FIRMWARE "dvb-usb-p7500.fw" -#define err_str "did not find the firmware file. (%s) " \ - "Please see linux/Documentation/dvb/ for more details " \ - "on firmware-problems." +#define err_str "did not find the firmware file '%s'. You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware" struct dw2102_state { u8 initialized; diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index b2830c157548..932f262452eb 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -8,7 +8,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include <linux/init.h> #include <linux/string.h> diff --git a/drivers/media/usb/dvb-usb/friio.c b/drivers/media/usb/dvb-usb/friio.c index 16875945e662..fe799a7ad44b 100644 --- a/drivers/media/usb/dvb-usb/friio.c +++ b/drivers/media/usb/dvb-usb/friio.c @@ -8,7 +8,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "friio.h" diff --git a/drivers/media/usb/dvb-usb/friio.h b/drivers/media/usb/dvb-usb/friio.h index 0f461ca10cb9..a53af56d035c 100644 --- a/drivers/media/usb/dvb-usb/friio.h +++ b/drivers/media/usb/dvb-usb/friio.h @@ -8,7 +8,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_FRIIO_H_ #define _DVB_USB_FRIIO_H_ diff --git a/drivers/media/usb/dvb-usb/gp8psk.c b/drivers/media/usb/dvb-usb/gp8psk.c index 334b9fb98112..13e96b0aeb0f 100644 --- a/drivers/media/usb/dvb-usb/gp8psk.c +++ b/drivers/media/usb/dvb-usb/gp8psk.c @@ -12,7 +12,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "gp8psk.h" #include "gp8psk-fe.h" @@ -135,7 +135,7 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d) u8 *buf; if ((ret = request_firmware(&fw, bcm4500_firmware, &d->udev->dev)) != 0) { - err("did not find the bcm4500 firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)", + err("did not find the bcm4500 firmware file '%s' (status %d). You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware", bcm4500_firmware,ret); return ret; } diff --git a/drivers/media/usb/dvb-usb/gp8psk.h b/drivers/media/usb/dvb-usb/gp8psk.h index d8975b866dee..fd063e385eaf 100644 --- a/drivers/media/usb/dvb-usb/gp8psk.h +++ b/drivers/media/usb/dvb-usb/gp8psk.h @@ -12,7 +12,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_GP8PSK_H_ #define _DVB_USB_GP8PSK_H_ diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index 32081c2ce0da..51b026fa6bfb 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -6,7 +6,7 @@ * under the terms of the GNU General Public License as published by the * Free Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "m920x.h" diff --git a/drivers/media/usb/dvb-usb/nova-t-usb2.c b/drivers/media/usb/dvb-usb/nova-t-usb2.c index 1babd3341910..43e0e0fd715b 100644 --- a/drivers/media/usb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/usb/dvb-usb/nova-t-usb2.c @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/opera1.c b/drivers/media/usb/dvb-usb/opera1.c index 946a5ccc8f1a..61a377e2373d 100644 --- a/drivers/media/usb/dvb-usb/opera1.c +++ b/drivers/media/usb/dvb-usb/opera1.c @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * -* see Documentation/dvb/README.dvb-usb for more information +* see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #define DVB_USB_LOG_PREFIX "opera" @@ -453,7 +453,7 @@ static int opera1_xilinx_load_firmware(struct usb_device *dev, info("start downloading fpga firmware %s",filename); if ((ret = request_firmware(&fw, filename, &dev->dev)) != 0) { - err("did not find the firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems.", + err("did not find the firmware file '%s'. You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware", filename); return ret; } else { diff --git a/drivers/media/usb/dvb-usb/ttusb2.c b/drivers/media/usb/dvb-usb/ttusb2.c index 12de89665d60..b4d681151599 100644 --- a/drivers/media/usb/dvb-usb/ttusb2.c +++ b/drivers/media/usb/dvb-usb/ttusb2.c @@ -20,7 +20,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #define DVB_USB_LOG_PREFIX "ttusb2" #include "dvb-usb.h" diff --git a/drivers/media/usb/dvb-usb/ttusb2.h b/drivers/media/usb/dvb-usb/ttusb2.h index 52a63af40896..8b6525e5fb24 100644 --- a/drivers/media/usb/dvb-usb/ttusb2.h +++ b/drivers/media/usb/dvb-usb/ttusb2.h @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_TTUSB2_H_ #define _DVB_USB_TTUSB2_H_ diff --git a/drivers/media/usb/dvb-usb/umt-010.c b/drivers/media/usb/dvb-usb/umt-010.c index 58ad5b4f856c..920bc67c3bcb 100644 --- a/drivers/media/usb/dvb-usb/umt-010.c +++ b/drivers/media/usb/dvb-usb/umt-010.c @@ -7,7 +7,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "dibusb.h" diff --git a/drivers/media/usb/dvb-usb/vp702x-fe.c b/drivers/media/usb/dvb-usb/vp702x-fe.c index 7ff31baa3682..ae48146e005c 100644 --- a/drivers/media/usb/dvb-usb/vp702x-fe.c +++ b/drivers/media/usb/dvb-usb/vp702x-fe.c @@ -15,7 +15,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information * */ #include "vp702x.h" diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c index 40de33de90a7..c3529ea59da9 100644 --- a/drivers/media/usb/dvb-usb/vp702x.c +++ b/drivers/media/usb/dvb-usb/vp702x.c @@ -12,7 +12,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "vp702x.h" #include <linux/mutex.h> diff --git a/drivers/media/usb/dvb-usb/vp7045-fe.c b/drivers/media/usb/dvb-usb/vp7045-fe.c index 4520ad9c2014..f86040173b8d 100644 --- a/drivers/media/usb/dvb-usb/vp7045-fe.c +++ b/drivers/media/usb/dvb-usb/vp7045-fe.c @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information * */ #include "vp7045.h" diff --git a/drivers/media/usb/dvb-usb/vp7045.c b/drivers/media/usb/dvb-usb/vp7045.c index 2527b88beb87..e2c8a8530554 100644 --- a/drivers/media/usb/dvb-usb/vp7045.c +++ b/drivers/media/usb/dvb-usb/vp7045.c @@ -10,7 +10,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #include "vp7045.h" diff --git a/drivers/media/usb/dvb-usb/vp7045.h b/drivers/media/usb/dvb-usb/vp7045.h index 66499932ca76..2fdafd8f8cd6 100644 --- a/drivers/media/usb/dvb-usb/vp7045.h +++ b/drivers/media/usb/dvb-usb/vp7045.h @@ -9,7 +9,7 @@ * under the terms of the GNU General Public License as published by the Free * Software Foundation, version 2. * - * see Documentation/dvb/README.dvb-usb for more information + * see Documentation/media/dvb-drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_VP7045_H_ #define _DVB_USB_VP7045_H_ diff --git a/drivers/media/usb/go7007/go7007-fw.c b/drivers/media/usb/go7007/go7007-fw.c index 87b4fc48ef09..24f5b615dc7a 100644 --- a/drivers/media/usb/go7007/go7007-fw.c +++ b/drivers/media/usb/go7007/go7007-fw.c @@ -1579,7 +1579,7 @@ int go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen) GO7007_FW_NAME); return -1; } - code = kzalloc(codespace * 2, GFP_KERNEL); + code = kcalloc(codespace, 2, GFP_KERNEL); if (code == NULL) goto fw_failed; diff --git a/drivers/media/usb/go7007/go7007-usb.c b/drivers/media/usb/go7007/go7007-usb.c index ed9bcaf08d5e..19c6a0354ce0 100644 --- a/drivers/media/usb/go7007/go7007-usb.c +++ b/drivers/media/usb/go7007/go7007-usb.c @@ -1143,7 +1143,8 @@ static int go7007_usb_probe(struct usb_interface *intf, usb->intr_urb = usb_alloc_urb(0, GFP_KERNEL); if (usb->intr_urb == NULL) goto allocfail; - usb->intr_urb->transfer_buffer = kmalloc(2*sizeof(u16), GFP_KERNEL); + usb->intr_urb->transfer_buffer = kmalloc_array(2, sizeof(u16), + GFP_KERNEL); if (usb->intr_urb->transfer_buffer == NULL) goto allocfail; diff --git a/drivers/media/usb/gspca/m5602/Kconfig b/drivers/media/usb/gspca/m5602/Kconfig index 5a69016ed75f..13a00399ced9 100644 --- a/drivers/media/usb/gspca/m5602/Kconfig +++ b/drivers/media/usb/gspca/m5602/Kconfig @@ -5,7 +5,5 @@ config USB_M5602 Say Y here if you want support for cameras based on the ALi m5602 connected to various image sensors. - See <file:Documentation/video4linux/m5602.txt> for more info. - To compile this driver as a module, choose M here: the module will be called gspca_m5602. diff --git a/drivers/media/usb/gspca/t613.c b/drivers/media/usb/gspca/t613.c index 0ae557cd15ef..445782919446 100644 --- a/drivers/media/usb/gspca/t613.c +++ b/drivers/media/usb/gspca/t613.c @@ -363,7 +363,7 @@ static void reg_w_ixbuf(struct gspca_dev *gspca_dev, if (len * 2 <= USB_BUF_SZ) { p = tmpbuf = gspca_dev->usb_buf; } else { - p = tmpbuf = kmalloc(len * 2, GFP_KERNEL); + p = tmpbuf = kmalloc_array(len, 2, GFP_KERNEL); if (!tmpbuf) { pr_err("Out of memory\n"); return; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c index e0353161ccd6..a8519da0020b 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c @@ -2413,7 +2413,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, hdw->control_cnt = CTRLDEF_COUNT; hdw->control_cnt += MPEGDEF_COUNT; - hdw->controls = kzalloc(sizeof(struct pvr2_ctrl) * hdw->control_cnt, + hdw->controls = kcalloc(hdw->control_cnt, sizeof(struct pvr2_ctrl), GFP_KERNEL); if (!hdw->controls) goto fail; hdw->hdw_desc = hdw_desc; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-std.c b/drivers/media/usb/pvrusb2/pvrusb2-std.c index 21bb20dba82c..6b651f8b54df 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-std.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-std.c @@ -361,7 +361,7 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr, std_cnt); if (!std_cnt) return NULL; // paranoia - stddefs = kzalloc(sizeof(struct v4l2_standard) * std_cnt, + stddefs = kcalloc(std_cnt, sizeof(struct v4l2_standard), GFP_KERNEL); if (!stddefs) return NULL; diff --git a/drivers/media/usb/stk1160/stk1160-core.c b/drivers/media/usb/stk1160/stk1160-core.c index 72bd893c9659..468f5ccf4ae6 100644 --- a/drivers/media/usb/stk1160/stk1160-core.c +++ b/drivers/media/usb/stk1160/stk1160-core.c @@ -290,8 +290,9 @@ static int stk1160_probe(struct usb_interface *interface, return -ENODEV; /* Alloc an array for all possible max_pkt_size */ - alt_max_pkt_size = kmalloc(sizeof(alt_max_pkt_size[0]) * - interface->num_altsetting, GFP_KERNEL); + alt_max_pkt_size = kmalloc_array(interface->num_altsetting, + sizeof(alt_max_pkt_size[0]), + GFP_KERNEL); if (alt_max_pkt_size == NULL) return -ENOMEM; diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 423c03a0638d..2811f612820f 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -439,14 +439,14 @@ int stk1160_alloc_isoc(struct stk1160 *dev) dev->isoc_ctl.buf = NULL; dev->isoc_ctl.max_pkt_size = dev->max_pkt_size; - dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + dev->isoc_ctl.urb = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->isoc_ctl.urb) { stk1160_err("out of memory for urb array\n"); return -ENOMEM; } - dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs, - GFP_KERNEL); + dev->isoc_ctl.transfer_buffer = kcalloc(num_bufs, sizeof(void *), + GFP_KERNEL); if (!dev->isoc_ctl.transfer_buffer) { stk1160_err("out of memory for usb transfers\n"); kfree(dev->isoc_ctl.urb); diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c index 22389b56ec24..5accb5241072 100644 --- a/drivers/media/usb/stkwebcam/stk-webcam.c +++ b/drivers/media/usb/stkwebcam/stk-webcam.c @@ -567,8 +567,9 @@ static int stk_prepare_sio_buffers(struct stk_camera *dev, unsigned n_sbufs) if (dev->sio_bufs != NULL) pr_err("sio_bufs already allocated\n"); else { - dev->sio_bufs = kzalloc(n_sbufs * sizeof(struct stk_sio_buffer), - GFP_KERNEL); + dev->sio_bufs = kcalloc(n_sbufs, + sizeof(struct stk_sio_buffer), + GFP_KERNEL); if (dev->sio_bufs == NULL) return -ENOMEM; for (i = 0; i < n_sbufs; i++) { diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c index aa85fe31c835..96055de6e8ce 100644 --- a/drivers/media/usb/tm6000/tm6000-video.c +++ b/drivers/media/usb/tm6000/tm6000-video.c @@ -463,11 +463,12 @@ static int tm6000_alloc_urb_buffers(struct tm6000_core *dev) if (dev->urb_buffer) return 0; - dev->urb_buffer = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + dev->urb_buffer = kmalloc_array(num_bufs, sizeof(void *), GFP_KERNEL); if (!dev->urb_buffer) return -ENOMEM; - dev->urb_dma = kmalloc(sizeof(dma_addr_t *)*num_bufs, GFP_KERNEL); + dev->urb_dma = kmalloc_array(num_bufs, sizeof(dma_addr_t *), + GFP_KERNEL); if (!dev->urb_dma) return -ENOMEM; @@ -583,12 +584,14 @@ static int tm6000_prepare_isoc(struct tm6000_core *dev) dev->isoc_ctl.num_bufs = num_bufs; - dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + dev->isoc_ctl.urb = kmalloc_array(num_bufs, sizeof(void *), + GFP_KERNEL); if (!dev->isoc_ctl.urb) return -ENOMEM; - dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs, - GFP_KERNEL); + dev->isoc_ctl.transfer_buffer = kmalloc_array(num_bufs, + sizeof(void *), + GFP_KERNEL); if (!dev->isoc_ctl.transfer_buffer) { kfree(dev->isoc_ctl.urb); return -ENOMEM; diff --git a/drivers/media/usb/ttusb-dec/Kconfig b/drivers/media/usb/ttusb-dec/Kconfig index 290254ab06db..b205903a3c61 100644 --- a/drivers/media/usb/ttusb-dec/Kconfig +++ b/drivers/media/usb/ttusb-dec/Kconfig @@ -12,9 +12,9 @@ config DVB_TTUSB_DEC an external software decoder to watch TV on your computer. This driver needs external firmware. Please use the commands - "<kerneldir>/Documentation/dvb/get_dvb_firmware dec2000t", - "<kerneldir>/Documentation/dvb/get_dvb_firmware dec2540t", - "<kerneldir>/Documentation/dvb/get_dvb_firmware dec3000s", + "<kerneldir>/scripts/get_dvb_firmware dec2000t", + "<kerneldir>/scripts/get_dvb_firmware dec2540t", + "<kerneldir>/scripts/get_dvb_firmware dec3000s", download/extract them, and then copy them to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index ce79df643c7e..36a9a4017185 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -507,7 +507,7 @@ static struct urb *usbtv_setup_iso_transfer(struct usbtv *usbtv) ip->pipe = usb_rcvisocpipe(usbtv->udev, USBTV_VIDEO_ENDP); ip->interval = 1; ip->transfer_flags = URB_ISO_ASAP; - ip->transfer_buffer = kzalloc(size * USBTV_ISOC_PACKETS, + ip->transfer_buffer = kcalloc(USBTV_ISOC_PACKETS, size, GFP_KERNEL); if (!ip->transfer_buffer) { usb_free_urb(ip); diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index 0f5954a1fea2..f29d1bef0293 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -1492,7 +1492,8 @@ static int usbvision_probe(struct usb_interface *intf, usbvision->num_alt = uif->num_altsetting; PDEBUG(DBG_PROBE, "Alternate settings: %i", usbvision->num_alt); - usbvision->alt_max_pkt_size = kmalloc(32 * usbvision->num_alt, GFP_KERNEL); + usbvision->alt_max_pkt_size = kmalloc_array(32, usbvision->num_alt, + GFP_KERNEL); if (!usbvision->alt_max_pkt_size) { ret = -ENOMEM; goto err_pkt; diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index b28c997a7ab0..a88b2e51a666 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -513,8 +513,8 @@ static int uvc_video_clock_init(struct uvc_streaming *stream) spin_lock_init(&clock->lock); clock->size = 32; - clock->samples = kmalloc(clock->size * sizeof(*clock->samples), - GFP_KERNEL); + clock->samples = kmalloc_array(clock->size, sizeof(*clock->samples), + GFP_KERNEL); if (clock->samples == NULL) return -ENOMEM; diff --git a/drivers/media/usb/zr364xx/Kconfig b/drivers/media/usb/zr364xx/Kconfig index 0f585662881d..ac429bca70e8 100644 --- a/drivers/media/usb/zr364xx/Kconfig +++ b/drivers/media/usb/zr364xx/Kconfig @@ -6,7 +6,7 @@ config USB_ZR364XX ---help--- Say Y here if you want to connect this type of camera to your computer's USB port. - See <file:Documentation/video4linux/zr364xx.txt> for more info + See <file:Documentation/media/v4l-drivers/zr364xx.rst> for more info and list of supported cameras. To compile this driver as a module, choose M here: the |