ACPI video: Ignore errors after _DOD evaluation.
authorIgor Murzov <e-mail@date.by>
Sat, 13 Oct 2012 00:41:25 +0000 (04:41 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Nov 2012 20:14:22 +0000 (12:14 -0800)
commit4d60ac3f136e26522dbdbff28624f59165a27cd9
tree3fa2cdbaab116e1ec48417230849424438dd7d01
parentdd29ec65092dddc6c9ed533d8a1dca63d4ecb63e
ACPI video: Ignore errors after _DOD evaluation.

commit fba4e087361605d1eed63343bb08811f097c83ee upstream.

There are systems where video module known to work fine regardless
of broken _DOD and ignoring returned value here doesn't cause
any issues later. This should fix brightness controls on some laptops.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47861

Signed-off-by: Igor Murzov <e-mail@date.by>
Reviewed-by: Sergey V <sftp.mtuci@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Abdallah Chatila <abdallah.chatila@ericsson.com>
drivers/acpi/video.c