struct sysfs_device {
struct list_head node; /* for device cache */
+ struct sysfs_device *parent; /* already cached parent*/
char devpath[PATH_SIZE];
char subsystem[NAME_SIZE]; /* $class/$bus/"drivers" */
char kernel_name[NAME_SIZE]; /* device instance name */
extern struct sysfs_device *sysfs_device_get_parent_with_subsystem(struct sysfs_device *dev, const char *subsystem);
extern char *sysfs_attr_get_value(const char *devpath, const char *attr_name);
-/* udev_add.c */
-extern int udev_make_node(struct udevice *udev, const char *file, dev_t devt, mode_t mode, uid_t uid, gid_t gid);
-extern int udev_add_device(struct udevice *udev);
-
-/* udev_remove.c */
-extern int udev_remove_device(struct udevice *udev);
+/* udev_node.c */
+extern int udev_node_mknod(struct udevice *udev, const char *file, dev_t devt, mode_t mode, uid_t uid, gid_t gid);
+extern int udev_node_add(struct udevice *udev);
+extern int udev_node_remove(struct udevice *udev);
/* udev_db.c */
extern int udev_db_add_device(struct udevice *dev);