linux/drivers/media/usb/uvc
Kieran Bingham c50c9c1e65 media: uvcvideo: queue: Simplify spin-lock usage
Both uvc_start_streaming(), and uvc_stop_streaming() are called from
userspace context, with interrupts enabled. As such, they do not need to
save the IRQ state, and can use spin_lock_irq() and spin_unlock_irq()
respectively.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-05 03:11:01 -05:00
..
Kconfig
Makefile media: uvcvideo: Add a metadata device node 2018-01-04 06:41:47 -05:00
uvc_ctrl.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
uvc_debugfs.c media: uvcvideo: Remove unnecessary NULL check before debugfs_remove_recursive 2018-09-11 08:42:10 -04:00
uvc_driver.c media: uvcvideo: Refactor teardown of uvc on USB disconnect 2018-12-03 14:16:02 -05:00
uvc_entity.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
uvc_isight.c media: uvcvideo: Convert decode functions to use new context structure 2018-12-05 03:07:41 -05:00
uvc_metadata.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
uvc_queue.c media: uvcvideo: queue: Simplify spin-lock usage 2018-12-05 03:11:01 -05:00
uvc_status.c media: uvcvideo: Refactor teardown of uvc on USB disconnect 2018-12-03 14:16:02 -05:00
uvc_v4l2.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
uvc_video.c media: uvcvideo: Protect queue internals with helper 2018-12-05 03:10:06 -05:00
uvcvideo.h media: uvcvideo: Protect queue internals with helper 2018-12-05 03:10:06 -05:00