drm/amd/display: Remove unsued mutex and spinlock.

They seem to be obsolete.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrey Grodzovsky 2018-01-19 16:35:05 -05:00 • committed by Alex Deucher
commit d45d97b243
2 changed files with 0 additions and 15 deletions