From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 6 Sep 2009 10:54:00 +0000 (-0300)
Subject: V4L/DVB (12725): v4l: warn when desired devnodenr is in use & add _no_warn function
X-Git-Tag: v2.6.32-rc1~618^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b5270d21202fcf6ae16a6266fed83a30ccece7a;p=pandora-kernel.git

V4L/DVB (12725): v4l: warn when desired devnodenr is in use & add _no_warn function

Warn when the desired device node number is already in use, except when
the new video_register_device_no_warn function is called since in some
use-cases that warning is not relevant.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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