[media] cx231xx: Only change gpio direction when needed
authorMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 26 Sep 2010 23:48:38 +0000 (20:48 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 21 Oct 2010 03:17:42 +0000 (01:17 -0200)
commit78bb6df6f2dd390a3480249187a055c385c0618a
treece743cfd341d415c19ae1298fbc4207ae58f4609
parenta6f6fb9c86aa202cbc04796efe9187b698b9b225
[media] cx231xx: Only change gpio direction when needed

Acked-by: Sri Deevi <Srinivasa.Deevi@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/cx231xx/cx231xx-cards.c
drivers/media/video/cx231xx/cx231xx.h