V4L/DVB (13152): uvcvideo: Rely on videodev to reference-count the device

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The uvcvideo driver has a driver-wide lock and a reference count to protect
against a disconnect/open race. Now that videodev handles the race itself,
reference-counting in the driver can be removed.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Laurent Pinchart 2009-09-29 21:07:19 -03:00 • committed by Mauro Carvalho Chehab

parent 1a969d9863

commit 716fdee110

3 changed files with 88 additions and 104 deletions

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155

drivers/media/video/uvc/uvc_driver.c

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32

drivers/media/video/uvc/uvc_v4l2.c

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5

drivers/media/video/uvc/uvcvideo.h

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