drm/amdgpu: shadow BOs don't need any alignment

They aren't directly used by the hardware.

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

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

@@ -532,7 +532,7 @@ fail_unreserve:
 }
 
 static int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
-				   unsigned long size, int byte_align,
+				   unsigned long size,
 				   struct amdgpu_bo *bo)
 {
 	struct amdgpu_bo_param bp;
@@ -543,7 +543,6 @@ static int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
 
 	memset(&bp, 0, sizeof(bp));
 	bp.size = size;
-	bp.byte_align = byte_align;
 	bp.domain = AMDGPU_GEM_DOMAIN_GTT;
 	bp.flags = AMDGPU_GEM_CREATE_CPU_GTT_USWC |
 		AMDGPU_GEM_CREATE_SHADOW;
@@ -592,7 +591,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
 			WARN_ON(reservation_object_lock((*bo_ptr)->tbo.resv,
 							NULL));
 
-		r = amdgpu_bo_create_shadow(adev, bp->size, bp->byte_align, (*bo_ptr));
+		r = amdgpu_bo_create_shadow(adev, bp->size, *bo_ptr);
 
 		if (!bp->resv)
 			reservation_object_unlock((*bo_ptr)->tbo.resv);