318 	struct drm_mm_node *prev_node;  in drm_mm_remove_node()  local
323 	prev_node =  in drm_mm_remove_node()
334 	if (!prev_node->hole_follows) {  in drm_mm_remove_node()
335 		prev_node->hole_follows = 1;  in drm_mm_remove_node()
336 		list_add(&prev_node->hole_stack, &mm->hole_stack);  in drm_mm_remove_node()
338 		list_move(&prev_node->hole_stack, &mm->hole_stack);  in drm_mm_remove_node()
552 	struct drm_mm_node *prev_node;  in drm_mm_scan_add_block()  local
561 	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,  in drm_mm_scan_add_block()
564 	node->scanned_preceeds_hole = prev_node->hole_follows;  in drm_mm_scan_add_block()
565 	prev_node->hole_follows = 1;  in drm_mm_scan_add_block()
567 	node->node_list.prev = &prev_node->node_list;  in drm_mm_scan_add_block()
571 	adj_start = hole_start = drm_mm_hole_node_start(prev_node);  in drm_mm_scan_add_block()
572 	adj_end = hole_end = drm_mm_hole_node_end(prev_node);  in drm_mm_scan_add_block()
582 		mm->color_adjust(prev_node, mm->scan_color,  in drm_mm_scan_add_block()
613 	struct drm_mm_node *prev_node;  in drm_mm_scan_remove_block()  local
620 	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,  in drm_mm_scan_remove_block()
623 	prev_node->hole_follows = node->scanned_preceeds_hole;  in drm_mm_scan_remove_block()
624 	list_add(&node->node_list, &prev_node->node_list);  in drm_mm_scan_remove_block()