for (child = device_get_next_child_node(dev, NULL); child; \
child = device_get_next_child_node(dev, child))
+struct fwnode_handle *fwnode_get_named_child_node(struct fwnode_handle *fwnode,
+ const char *childname);
struct fwnode_handle *device_get_named_child_node(struct device *dev,
const char *childname);