-extern int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *dev);
-extern int namedev_init_permissions(void);
-extern int namedev_init_rules(void);
+extern int namedev_name_device(struct udevice *udev, struct sysfs_class_device *class_dev);
+extern void namedev_close(void);