/* * init/noinitramfs.c * * Copyright (C) 2006, NXP Semiconductors, All Rights Reserved * Author: Jean-Paul Saman <jean-paul.saman@nxp.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */#include <linux/init.h>#include <linux/stat.h>#include <linux/kdev_t.h>#include <linux/syscalls.h> /* * Create a simple rootfs that is similar to the default initramfs */static int __init default_rootfs(void){	int err; 	err = sys_mkdir("/dev", 0755);	if (err < 0)		goto out; 	err = sys_mknod((const char __user *) "/dev/console",			S_IFCHR | S_IRUSR | S_IWUSR,			new_encode_dev(MKDEV(5, 1)));	if (err < 0)		goto out; 	err = sys_mkdir("/root", 0700);	if (err < 0)		goto out; 	return 0; out:	printk(KERN_WARNING "Failed to create a rootfs\n");	return err;}rootfs_initcall(default_rootfs);