of_graph_get_next_endpoint
return of_fwnode_handle(of_graph_get_next_endpoint(to_of_node(fwnode),
EXPORT_SYMBOL(of_graph_get_next_endpoint);
for (child = of_graph_get_next_endpoint(parent, NULL); child != NULL; \
child = of_graph_get_next_endpoint(parent, child))
struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,