drm/nouveau/bios: memset dcb struct to zero before parsing
authorBen Skeggs <bskeggs@redhat.com>
Mon, 8 Sep 2014 00:33:32 +0000 (10:33 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Nov 2014 16:59:53 +0000 (08:59 -0800)
commitf609c4a966d0e7752c80a23fffc6bb26c1265433
treebcf3cea06fc4ade511f404f3a42d0cd060bb65a8
parent3a621c26d975e91f9db227abc3ba289161e1e93d
drm/nouveau/bios: memset dcb struct to zero before parsing

commit 595d373f1e9c9ce0fc946457fdb488e8a58972cd upstream.

Fixes type/mask calculation being based on uninitialised data for VGA
outputs.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c