drm/amdgpu: remove mclk_lock

Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 89782543f854..605a9e42f943 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -581,7 +581,6 @@ force:
         }
 
         mutex_lock(&adev->ddev->struct_mutex);
-        down_write(&adev->pm.mclk_lock);
         mutex_lock(&adev->ring_lock);
 
         /* update whether vce is active */
@@ -629,7 +628,6 @@ force:
 
 done:
         mutex_unlock(&adev->ring_lock);
-        up_write(&adev->pm.mclk_lock);
         mutex_unlock(&adev->ddev->struct_mutex);
 }