V4L/DVB (3254): Don't reprogram the video standard if it is unchanged.
authorHans Verkuil <hverkuil@xs4all.nl>
Mon, 9 Jan 2006 17:25:43 +0000 (15:25 -0200)
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>
Mon, 9 Jan 2006 17:25:43 +0000 (15:25 -0200)
commit30b54d50f6e2b8f5a4c8b5ade3d25a02612f8f51
treeed5de8ce3b3d80fd0cdccf9224c3caba5906b70e
parent8a854284d09dd3b3d8660762b43546058da5372f
V4L/DVB (3254): Don't reprogram the video standard if it is unchanged.

- Don't reprogram the video standard if the new standard
equals the old standard.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
drivers/media/video/saa7115.c