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 9 enum { 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 16 extern dev_t ROOT_DEV; 17 18 #endif 19