Evan Quan 6b6706cdac drm/amd/powerplay: added mutex protection on msg issuing
This could avoid the possible race condition.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-01 14:44:45 -04:00
..