147 	struct device_node *overlay;  in tilcdc_get_overlay()  local
160 	of_fdt_unflatten_tree(overlay_data, NULL, &overlay);  in tilcdc_get_overlay()
161 	if (!overlay) {  in tilcdc_get_overlay()
166 	of_node_set_flag(overlay, OF_DETACHED);  in tilcdc_get_overlay()
167 	ret = of_resolve_phandles(overlay);  in tilcdc_get_overlay()
173 	return overlay;  in tilcdc_get_overlay()
202 	struct device_node *overlay, *encoder;  in tilcdc_convert_slave_node()  local
224 	overlay = tilcdc_get_overlay(&kft);  in tilcdc_convert_slave_node()
225 	if (!overlay)  in tilcdc_convert_slave_node()
228 	encoder = of_find_matching_node(overlay, tilcdc_tda998x_of_match);  in tilcdc_convert_slave_node()
236 	for_each_child_of_node(overlay, fragment) {  in tilcdc_convert_slave_node()
250 	ret = of_overlay_create(overlay);  in tilcdc_convert_slave_node()