387 int of_platform_bus_probe(struct device_node *root,  in of_platform_bus_probe()  argument
394 	root = root ? of_node_get(root) : of_find_node_by_path("/");  in of_platform_bus_probe()
395 	if (!root)  in of_platform_bus_probe()
399 	pr_debug(" starting at: %s\n", root->full_name);  in of_platform_bus_probe()
402 	if (of_match_node(matches, root)) {  in of_platform_bus_probe()
403 		rc = of_platform_bus_create(root, matches, NULL, parent, false);  in of_platform_bus_probe()
404 	} else for_each_child_of_node(root, child) {  in of_platform_bus_probe()
414 	of_node_put(root);  in of_platform_bus_probe()
438 int of_platform_populate(struct device_node *root,  in of_platform_populate()  argument
446 	root = root ? of_node_get(root) : of_find_node_by_path("/");  in of_platform_populate()
447 	if (!root)  in of_platform_populate()
450 	for_each_child_of_node(root, child) {  in of_platform_populate()
457 	of_node_set_flag(root, OF_POPULATED_BUS);  in of_platform_populate()
459 	of_node_put(root);  in of_platform_populate()
464 int of_platform_default_populate(struct device_node *root,  in of_platform_default_populate()  argument
468 	return of_platform_populate(root, of_default_bus_match_table, lookup,  in of_platform_default_populate()