435 	if (ofnode_valid(dt)) {  in display_get_timing_from_dts()
442 	} else if (ofnode_valid(mcu_panel)) {  in display_get_timing_from_dts()
454 	if (!ofnode_valid(timing)) {  in display_get_timing_from_dts()
1051 		if (!ofnode_valid(mcu_node))  in get_crtc_mcu_mode()
1055 		if (!ofnode_valid(mcu_node))  in get_crtc_mcu_mode()
1341 	if (!ofnode_valid(ports))  in rockchip_of_graph_get_port_by_id()
1389 	if (!ofnode_valid(ep))  in rockchip_of_graph_get_endpoint_by_regs()
1410 	if (!ofnode_valid(ep))  in rockchip_of_graph_get_remote_node()
1425 	if (ofnode_valid(panel_ofnode) && ofnode_is_available(panel_ofnode)) {  in rockchip_of_find_panel()
1437 	if (!ofnode_valid(port))  in rockchip_of_find_panel()
1467 	if (!ofnode_valid(port))  in rockchip_of_find_bridge()
1536 	if (!ofnode_valid(ep) || !ofnode_is_available(ep))  in rockchip_of_find_connector_device()
1540 	if (!ofnode_valid(port))  in rockchip_of_find_connector_device()
1544 	if (!ofnode_valid(ports))  in rockchip_of_find_connector_device()
1548 	if (!ofnode_valid(conn) || !ofnode_is_available(conn))  in rockchip_of_find_connector_device()
1638 	if (!ofnode_valid(ep) || !ofnode_is_available(ep))  in rockchip_get_display_path_status()
1661 	if (!ofnode_valid(route_node))  in rockchip_display_fixup_dts()
1681 		if (!ofnode_valid(np_to_ofnode(ep_node))) {  in rockchip_display_fixup_dts()
1688 		if (!ofnode_valid(conn_ep) || !ofnode_is_available(conn_ep))  in rockchip_display_fixup_dts()
1692 		if (!ofnode_valid(conn_port))  in rockchip_display_fixup_dts()
1759 	if (!ofnode_valid(route_node))  in rockchip_display_probe()
1771 		if (!ofnode_valid(np_to_ofnode(ep_node))) {  in rockchip_display_probe()
1776 		if (!ofnode_valid(np_to_ofnode(port_node))) {  in rockchip_display_probe()
1782 		if (!ofnode_valid(np_to_ofnode(port_parent_node))) {  in rockchip_display_probe()
1790 			if (!ofnode_valid(np_to_ofnode(vop_node))) {  in rockchip_display_probe()