tree d26e398b57d3d907423eb709f9e221d9fe1ab616
parent 115e8e705e4be071b9e06ff72578e3b603f2ba65
author Alexander Müller <serveralex@gmail.com> 1325267748 -0500
committer Dave Airlie <airlied@redhat.com> 1325582236 +0000

drm/radeon/kms/atom: fix possible segfault in pm setup

If we end up with no power states, don't look up
current vddc.

fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=44130

agd5f: fix patch formatting

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>