root_dev.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ROOT_DEV_H_
 3#define _ROOT_DEV_H_
 4
 5#include <linux/major.h>
 6#include <linux/types.h>
 7#include <linux/kdev_t.h>
 8
 9enum {
10	Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
11	Root_CIFS = MKDEV(UNNAMED_MAJOR, 254),
12	Root_Generic = MKDEV(UNNAMED_MAJOR, 253),
13	Root_RAM0 = MKDEV(RAMDISK_MAJOR, 0),
14};
15
16extern dev_t ROOT_DEV;
17
18#endif