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path: root/drivers/media/pci/cx23885/cx23885-ioctl.c
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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner1-11/+1
Based on 3 normalized pattern(s): 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 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 [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] 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 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 [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-11media: use strscpy() instead of strlcpy()Mauro Carvalho Chehab1-2/+2
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2014-09-03[media] cx23885: remove FSF address as per checkpatchHans Verkuil1-4/+0
These addresses are usually out-of-date and the top-level license will always have the right address. So drop it from these sources. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] cx23885: use video_drvdata to get cx23885_dev pointerHans Verkuil1-3/+3
Use video_drvdata(file) instead of fh->dev to get the cx23885_dev pointer. This prepares for the vb2 conversion where fh->dev (renamed to fh->q_dev in this patch) will be removed completely. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-06-17[media] cx23885: remove g_chip_identHans Verkuil1-114/+25
Replace g_chip_ident by g_chip_info. Note that the IR support is implemented as a subdev, so this part no longer needs to be handled as a 'bridge' chip. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-05-27[media] media: pci: remove duplicate checks for EPERMLad, Prabhakar1-6/+0
This patch removes check for EPERM in dbg_g/s_register and vidioc_g/s_register as this check is already performed by core. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] v4l2: add const to argument of write-only s_register ioctlHans Verkuil1-6/+3
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-27[media] cx23885: get rid of warning: no previous prototypeMauro Carvalho Chehab1-0/+2
drivers/media/pci/cx23885/altera-ci.c:266:5: warning: no previous prototype for 'altera_ci_op_cam' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:301:5: warning: no previous prototype for 'altera_ci_read_attribute_mem' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:307:5: warning: no previous prototype for 'altera_ci_write_attribute_mem' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:313:5: warning: no previous prototype for 'altera_ci_read_cam_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:319:5: warning: no previous prototype for 'altera_ci_write_cam_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:325:5: warning: no previous prototype for 'altera_ci_slot_reset' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:368:5: warning: no previous prototype for 'altera_ci_slot_shutdown' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:374:5: warning: no previous prototype for 'altera_ci_slot_ts_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:451:5: warning: no previous prototype for 'altera_poll_ci_slot_status' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:462:6: warning: no previous prototype for 'altera_hw_filt_release' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:584:5: warning: no previous prototype for 'altera_pid_feed_control' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:606:5: warning: no previous prototype for 'altera_ci_start_feed' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:613:5: warning: no previous prototype for 'altera_ci_stop_feed' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:620:5: warning: no previous prototype for 'altera_ci_start_feed_1' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:625:5: warning: no previous prototype for 'altera_ci_stop_feed_1' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:630:5: warning: no previous prototype for 'altera_ci_start_feed_2' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:635:5: warning: no previous prototype for 'altera_ci_stop_feed_2' [-Wmissing-prototypes] drivers/media/pci/cx23885/altera-ci.c:640:5: warning: no previous prototype for 'altera_hw_filt_init' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:123:5: warning: no previous prototype for 'netup_write_i2c' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:150:5: warning: no previous prototype for 'netup_ci_get_mem' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:169:5: warning: no previous prototype for 'netup_ci_op_cam' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:239:5: warning: no previous prototype for 'netup_ci_read_attribute_mem' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:245:5: warning: no previous prototype for 'netup_ci_write_attribute_mem' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:251:5: warning: no previous prototype for 'netup_ci_read_cam_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:257:5: warning: no previous prototype for 'netup_ci_write_cam_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:263:5: warning: no previous prototype for 'netup_ci_slot_reset' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:292:5: warning: no previous prototype for 'netup_ci_slot_shutdown' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:298:5: warning: no previous prototype for 'netup_ci_set_irq' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:319:5: warning: no previous prototype for 'netup_ci_slot_ts_ctl' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:375:5: warning: no previous prototype for 'netup_ci_slot_status' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:402:5: warning: no previous prototype for 'netup_poll_ci_slot_status' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:415:5: warning: no previous prototype for 'netup_ci_init' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:520:6: warning: no previous prototype for 'netup_ci_exit' [-Wmissing-prototypes] drivers/media/pci/cx23885/cimax2.c:90:5: warning: no previous prototype for 'netup_read_i2c' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-av.c:26:6: warning: no previous prototype for 'cx23885_av_work_handler' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-cards.c:1430:5: warning: no previous prototype for 'netup_jtag_io' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-core.c:306:6: warning: no previous prototype for 'cx23885_irq_add' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-dvb.c:662:5: warning: no previous prototype for 'netup_altera_fpga_rw' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-f300.c:150:5: warning: no previous prototype for 'f300_set_voltage' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-input.c:249:5: warning: no previous prototype for 'cx23885_input_init' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-input.c:353:6: warning: no previous prototype for 'cx23885_input_fini' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-input.c:76:6: warning: no previous prototype for 'cx23885_input_rx_work_handler' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ioctl.c:134:5: warning: no previous prototype for 'cx23885_g_register' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ioctl.c:185:5: warning: no previous prototype for 'cx23885_s_register' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ioctl.c:27:5: warning: no previous prototype for 'cx23885_g_chip_ident' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ir.c:101:6: warning: no previous prototype for 'cx23885_ir_tx_v4l2_dev_notify' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ir.c:37:6: warning: no previous prototype for 'cx23885_ir_rx_work_handler' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ir.c:60:6: warning: no previous prototype for 'cx23885_ir_tx_work_handler' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23885-ir.c:76:6: warning: no previous prototype for 'cx23885_ir_rx_v4l2_dev_notify' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23888-ir.c:1203:5: warning: no previous prototype for 'cx23888_ir_probe' [-Wmissing-prototypes] drivers/media/pci/cx23885/cx23888-ir.c:1253:5: warning: no previous prototype for 'cx23888_ir_remove' [-Wmissing-prototypes] drivers/media/pci/cx23885/netup-init.c:109:6: warning: no previous prototype for 'netup_initialize' [-Wmissing-prototypes] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] rename most media/video pci drivers to media/pciMauro Carvalho Chehab1-0/+208
Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>