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drm/amdgpu: remove mclk_lock

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Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2015-05-27 10:22:47 +02:00
committed by Alex Deucher
parent 8dacc127fc
commit e176fe176d
5 changed files with 4 additions and 43 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@@ -272,11 +272,9 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
bo->flags = flags;
amdgpu_fill_placement_to_bo(bo, placement);
/* Kernel allocation are uninterruptible */
down_read(&adev->pm.mclk_lock);
r = ttm_bo_init(&adev->mman.bdev, &bo->tbo, size, type,
&bo->placement, page_align, !kernel, NULL,
acc_size, sg, NULL, &amdgpu_ttm_bo_destroy);
up_read(&adev->pm.mclk_lock);
if (unlikely(r != 0)) {
return r;
}