ent 5062cb70c828bd7b2a8223390ae836c5baa250b9
author Hans Verkuil <hverkuil@xs4all.nl> 1252234440 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1253330374 -0300

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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