From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 2 Sep 2009 06:12:26 +0000 (-0300)
Subject: V4L/DVB (13151): uvcvideo: Dismiss privileges when freeing video buffers
X-Git-Tag: v2.6.33-rc1~338^2~263
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a969d9863a0c8890eb799ec710dda9701f10483;p=pandora-kernel.git

V4L/DVB (13151): uvcvideo: Dismiss privileges when freeing video buffers

Dismiss privileges on the file handle when calling VIDIOC_REQBUFS with a
buffer count of 0. This allows applications to release the streaming
permissions on the file handle without closing it.

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