diff options
| author | Kevin Wang <kevin1.wang@amd.com> | 2019-06-04 17:41:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:31 -0500 |
| commit | e9c12a8e27aa211b057e5cb442ce96c02d9fde78 (patch) | |
| tree | 793930affacc1a6b08beacd679f0b56e34877187 /drivers/gpu/drm | |
| parent | 5e6d266573db27f97de56f457138730a6ac48413 (diff) | |
| download | linux-e9c12a8e27aa211b057e5cb442ce96c02d9fde78.tar.bz2 | |
drm/amd/powerplay: remove smu mutex lock in smu_hw_init
the smu mutex lock is unnecessary in smu hw init.
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 1d0523831a15..3cb71668e523 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -981,8 +981,6 @@ static int smu_hw_init(void *handle) } } - mutex_lock(&smu->mutex); - ret = smu_feature_init_dpm(smu); if (ret) goto failed; @@ -1011,8 +1009,6 @@ static int smu_hw_init(void *handle) if (ret) goto failed; - mutex_unlock(&smu->mutex); - if (!smu->pm_enabled) adev->pm.dpm_enabled = false; else |