drm/amdgpu: Don't crash system if we can't get crtc
authorHarry Wentland <harry.wentland@amd.com>
Wed, 25 Nov 2015 20:42:09 +0000 (15:42 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 10 Feb 2016 21:08:40 +0000 (16:08 -0500)
commit9ddf940f5d73ca4a0ee1e8f65993f7f080f1ed20
tree7ddd276e4fd691f99f2f115d77c58e025c7f4868
parente86f9ceee19ec028ae79a09fe1eaabf315d67969
drm/amdgpu: Don't crash system if we can't get crtc

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c