1115 	struct device_node *port_node;  in get_crtc_id()  local
1121 		port_node = of_get_parent(connect.np);  in get_crtc_id()
1122 		if (!port_node)  in get_crtc_id()
1125 		val = ofnode_read_u32_default(np_to_ofnode(port_node), "reg", -1);  in get_crtc_id()
1148 static int get_crtc_mcu_mode(struct crtc_state *crtc_state, struct device_node *port_node,  in get_crtc_mcu_mode()  argument
1155 		vp_node = np_to_ofnode(port_node);  in get_crtc_mcu_mode()
1865 	const struct device_node *port_node;  in rockchip_of_graph_get_endpoint_by_regs()  local
1869 	port_node = rockchip_of_graph_get_port_by_id(node, port);  in rockchip_of_graph_get_endpoint_by_regs()
1870 	if (!port_node)  in rockchip_of_graph_get_endpoint_by_regs()
1873 	ofnode_for_each_subnode(ep, np_to_ofnode(port_node)) {  in rockchip_of_graph_get_endpoint_by_regs()
2260 	struct device_node *port_node, *vop_node, *ep_node, *port_parent_node;  in rockchip_display_secondary_reset()  local
2278 		port_node = of_get_parent(ep_node);  in rockchip_display_secondary_reset()
2279 		if (!ofnode_valid(np_to_ofnode(port_node))) {  in rockchip_display_secondary_reset()
2284 		port_parent_node = of_get_parent(port_node);  in rockchip_display_secondary_reset()
2340 	struct device_node *port_node, *vop_node, *ep_node, *port_parent_node;  in rockchip_display_probe()  local
2386 		port_node = of_get_parent(ep_node);  in rockchip_display_probe()
2387 		if (!ofnode_valid(np_to_ofnode(port_node))) {  in rockchip_display_probe()
2392 		port_parent_node = of_get_parent(port_node);  in rockchip_display_probe()
2476 		s->crtc_state.port_node = port_node;  in rockchip_display_probe()
2483 			ofnode vp_node = np_to_ofnode(port_node);  in rockchip_display_probe()
2533 		get_crtc_mcu_mode(&s->crtc_state, port_node, is_ports_node);  in rockchip_display_probe()