drm/ttm: remove cur_placement

Not used any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/ttm/ttm_bo.c

@@ -355,11 +355,10 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
 		bo->evicted = false;
 	}
 
-	if (bo->mem.mm_node) {
+	if (bo->mem.mm_node)
 		bo->offset = (bo->mem.start << PAGE_SHIFT) +
 		    bdev->man[bo->mem.mem_type].gpu_offset;
-		bo->cur_placement = bo->mem.placement;
-	} else
+	else
 		bo->offset = 0;
 
 	return 0;

include/drm/ttm/ttm_bo_api.h

@@ -224,7 +224,6 @@ struct ttm_buffer_object {
 	 */
 
 	uint64_t offset; /* GPU address space is independent of CPU word size */
-	uint32_t cur_placement;
 
 	struct sg_table *sg;