V4L/DVB (8787): v4l2-dev: cleanups and add video_drvdata helper function
authorHans Verkuil <hverkuil@xs4all.nl>
Sat, 23 Aug 2008 10:48:38 +0000 (07:48 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 12 Oct 2008 11:36:54 +0000 (09:36 -0200)
Cleanup v4l2-dev.[ch], add/improve comments and add a new helper
function: video_drvdata() that can get the private driver data from
a file struct.

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

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