fwnode_get_next_parent
parent = fwnode_get_next_parent(parent);
return fwnode_get_next_parent(fwnode_graph_get_remote_endpoint(fwnode));
EXPORT_SYMBOL_GPL(fwnode_get_next_parent);
parent = fwnode_get_next_parent(parent);
struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode);
parent = fwnode_get_next_parent(parent))