drm/amd/powerplay: fix segment fault issue in multi-display case.
authorRex Zhu <Rex.Zhu@amd.com>
Tue, 29 Mar 2016 05:21:59 +0000 (13:21 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 1 Apr 2016 14:08:26 +0000 (10:08 -0400)
commitf9e9c08e20d71cabef7d5c2a7eb75e1d953dad16
tree7fe50ff1a2b9fed57ea2ae18678ae86a702b555a
parent72b9ff0612ad8fc969b910cd00ac16b57a1a9ba4
drm/amd/powerplay: fix segment fault issue in multi-display case.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c