drm/amd/powerplay: drop unused APIs and unnecessary checks

Minor code cleanups.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-06-03 18:06:02 +08:00 • committed by Alex Deucher
commit 2f55c26443
2 changed files with 16 additions and 60 deletions