drm/amd/powerplay: drop unused code and wrapper around clock retrieving

Clean code by dropping unnecessary ones.

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 2020-06-09 13:32:18 +08:00 • committed by Alex Deucher
commit b2febc9901
10 changed files with 22 additions and 114 deletions