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V4L/DVB (10700): saa7115: don't access reg 0x87 if it is not present.
authorHans Verkuil <hverkuil@xs4all.nl>
Wed, 18 Feb 2009 15:22:16 +0000 (12:22 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 30 Mar 2009 15:42:54 +0000 (12:42 -0300)
commitc1d5c3810b899621e34b662f6ecbf8968ac74ad9
tree6e69635ebea119dca9de7236550d5977220ce3f6tree | snapshot
parent0a9f886d81961a44343e89596b7853920c82dd8dcommit | diff
V4L/DVB (10700): saa7115: don't access reg 0x87 if it is not present.

Devices like the saa7111 do not have this register, so check for this
before using it.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/saa7115.c diff | blob | history
Linux Kernel Source Tree.