upstream: cx88: fix register mask
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 29 May 2013 09:22:02 +0000 (06:22 -0300)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 02:55:18 +0000 (11:55 +0900)
commitef3698c7295d4422ed9e7080d29e33e97a25f53f
tree475cee7d360dc9910e3e9957335118aff39fd48a
parent941bd239bd33acfb6c40e76a8568d8862147a13a
upstream: cx88: fix register mask

Ensure that the register is aligned to a dword, otherwise the read could
read out-of-range data.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/pci/cx88/cx88-video.c