drm/amd/powerplay: change condition judgment as function's return value changed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-06-29 19:48:58 +08:00 • committed by Alex Deucher
commit e013c91c06