of_graph_get_next_port
EXPORT_SYMBOL(of_graph_get_next_port);
port = of_graph_get_next_port(parent, NULL);
port = of_graph_get_next_port(parent, port);
struct device_node *port __free(device_node) = of_graph_get_next_port(dev->of_node, NULL);
port = of_graph_get_next_port(parent, port);
port = of_graph_get_next_port(parent, NULL);
port = of_graph_get_next_port(parent, port);
port = of_graph_get_next_port(parent, NULL);
for (struct device_node *child __free(device_node) = of_graph_get_next_port(parent, NULL);\
child != NULL; child = of_graph_get_next_port(parent, child))
struct device_node *of_graph_get_next_port(const struct device_node *parent,
struct device_node *port1 = of_node_get(of_graph_get_next_port(ports, of_node_get(port0)));
struct device_node *mcpu_port_top __free(device_node) = of_graph_get_next_port(mcpu_ports, NULL);
struct device_node *port1 __free(device_node) = of_graph_get_next_port(ports, port0);
struct device_node *port __free(device_node) = of_graph_get_next_port(dev->of_node, NULL);