projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| c33df4ea JPS |
1 | /* |
| 2 | * init/noinitramfs.c | |
| 3 | * | |
| 4 | * Copyright (C) 2006, NXP Semiconductors, All Rights Reserved | |
| 5 | * Author: Jean-Paul Saman <jean-paul.saman@nxp.com> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; version 2 of the License. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | */ | |
| 20 | #include <linux/init.h> | |
| 21 | #include <linux/stat.h> | |
| 22 | #include <linux/kdev_t.h> | |
| 23 | #include <linux/syscalls.h> | |
| 24 | ||
| 25 | /* | |
| 26 | * Create a simple rootfs that is similar to the default initramfs | |
| 27 | */ | |
| 28 | static int __init default_rootfs(void) | |
| 29 | { | |
| 30 | int err; | |
| 31 | ||
| 562f5e63 | 32 | err = sys_mkdir((const char __user __force *) "/dev", 0755); |
| c33df4ea JPS |
33 | if (err < 0) |
| 34 | goto out; | |
| 35 | ||
| 562f5e63 | 36 | err = sys_mknod((const char __user __force *) "/dev/console", |
| c33df4ea JPS |
37 | S_IFCHR | S_IRUSR | S_IWUSR, |
| 38 | new_encode_dev(MKDEV(5, 1))); | |
| 39 | if (err < 0) | |
| 40 | goto out; | |
| 41 | ||
| 562f5e63 | 42 | err = sys_mkdir((const char __user __force *) "/root", 0700); |
| c33df4ea JPS |
43 | if (err < 0) |
| 44 | goto out; | |
| 45 | ||
| 46 | return 0; | |
| 47 | ||
| 48 | out: | |
| 49 | printk(KERN_WARNING "Failed to create a rootfs\n"); | |
| 50 | return err; | |
| 51 | } | |
| 52 | rootfs_initcall(default_rootfs); |