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ece41454c6
The streaming object is a key part of handling the UVC device. Although not critical, we are currently missing a call to destroy the mutex on clean up paths, and we are due to extend the objects complexity in the near future. Facilitate easy management of a stream object by creating a pair of functions to handle creating and destroying the allocation. The new uvc_stream_delete() function also performs the missing mutex_destroy() operation. Previously a failed streaming object allocation would cause uvc_parse_streaming() to return -EINVAL, which is inappropriate. If the constructor failes, we will instead return -ENOMEM. While we're here, fix the trivial spelling error in the function banner of uvc_delete(). 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> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| uvc_ctrl.c | ||
| uvc_debugfs.c | ||
| uvc_driver.c | ||
| uvc_entity.c | ||
| uvc_isight.c | ||
| uvc_metadata.c | ||
| uvc_queue.c | ||
| uvc_status.c | ||
| uvc_v4l2.c | ||
| uvc_video.c | ||
| uvcvideo.h | ||