drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it
commitacac7bdba61226502a230db9245ca426a67102a9
authorBen Skeggs <bskeggs@redhat.com>
Wed, 12 Sep 2012 05:55:01 +0000 (12 15:55 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 3 Oct 2012 03:13:11 +0000 (3 13:13 +1000)
treea712b64eee485bf190709c4d530b771d081c5839
parentda07e52cf10c9584c7e197ac3d49455e1a4d4756
drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/core/subdev/bios/gpio.c