drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE

Moves are exclusive operations anyway, just use the undefined owner for those.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -405,7 +405,6 @@ struct amdgpu_fence_driver {
 /* some special values for the owner field */
 #define AMDGPU_FENCE_OWNER_UNDEFINED	((void*)0ul)
 #define AMDGPU_FENCE_OWNER_VM		((void*)1ul)
-#define AMDGPU_FENCE_OWNER_MOVE		((void*)2ul)
 
 #define AMDGPU_FENCE_FLAG_64BIT         (1 << 0)
 #define AMDGPU_FENCE_FLAG_INT           (1 << 1)

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

@@ -191,8 +191,8 @@ int amdgpu_sync_resv(struct amdgpu_device *adev,
 			 * for other VM updates and moves.
 			 */
 			fence_owner = amdgpu_sync_get_owner(f);
-			if ((owner != AMDGPU_FENCE_OWNER_MOVE) &&
-			    (fence_owner != AMDGPU_FENCE_OWNER_MOVE) &&
+			if ((owner != AMDGPU_FENCE_OWNER_UNDEFINED) &&
+			    (fence_owner != AMDGPU_FENCE_OWNER_UNDEFINED) &&
 			    ((owner == AMDGPU_FENCE_OWNER_VM) !=
 			     (fence_owner == AMDGPU_FENCE_OWNER_VM)))
 				continue;

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

@@ -1041,7 +1041,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring,
 	WARN_ON(ib->length_dw > num_dw);
 	r = amdgpu_sched_ib_submit_kernel_helper(adev, ring, ib, 1,
 						 &amdgpu_vm_free_job,
-						 AMDGPU_FENCE_OWNER_MOVE,
+						 AMDGPU_FENCE_OWNER_UNDEFINED,
 						 fence);
 	if (r)
 		goto error_free;