X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=init%2Fdo_mounts.c;h=94aeec7aa917fbf727e5be22c55f842621b31ef3;hb=e9fc2aa091ab8fa46e60d4c9d06a89305c441652;hp=8b671fe68afac1de0176f6b0f0b383b251d39c55;hpb=1b9a3917366028cc451a98dd22e3bcd537d4e5c1;p=linux-2.6-omap-h63xx.git

diff --git a/init/do_mounts.c b/init/do_mounts.c
index 8b671fe68af..94aeec7aa91 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -23,7 +23,6 @@ int root_mountflags = MS_RDONLY | MS_SILENT;
 char * __initdata root_device_name;
 static char __initdata saved_root_name[64];
 
-/* this is initialized in init/main.c */
 dev_t ROOT_DEV;
 
 static int __init load_ramdisk(char *str)
@@ -311,6 +310,11 @@ retry:
 
 		panic("VFS: Unable to mount root fs on %s", b);
 	}
+
+	printk("No filesystem could mount root, tried: ");
+	for (p = fs_names; *p; p += strlen(p)+1)
+		printk(" %s", p);
+	printk("\n");
 	panic("VFS: Unable to mount root fs on %s", __bdevname(ROOT_DEV, b));
 out:
 	putname(fs_names);
@@ -321,7 +325,7 @@ static int __init mount_nfs_root(void)
 {
 	void *data = nfs_root_data();
 
-	create_dev("/dev/root", ROOT_DEV, NULL);
+	create_dev("/dev/root", ROOT_DEV);
 	if (data &&
 	    do_mount_root("/dev/root", "nfs", root_mountflags, data) == 0)
 		return 1;
@@ -382,7 +386,7 @@ void __init mount_root(void)
 			change_floppy("root floppy");
 	}
 #endif
-	create_dev("/dev/root", ROOT_DEV, root_device_name);
+	create_dev("/dev/root", ROOT_DEV);
 	mount_block_root("/dev/root", root_mountflags);
 }
 
@@ -393,8 +397,6 @@ void __init prepare_namespace(void)
 {
 	int is_floppy;
 
-	mount_devfs();
-
 	if (root_delay) {
 		printk(KERN_INFO "Waiting %dsec before mounting root device...\n",
 		       root_delay);
@@ -405,6 +407,10 @@ void __init prepare_namespace(void)
 
 	if (saved_root_name[0]) {
 		root_device_name = saved_root_name;
+		if (!strncmp(root_device_name, "mtd", 3)) {
+			mount_block_root(root_device_name, root_mountflags);
+			goto out;
+		}
 		ROOT_DEV = name_to_dev_t(root_device_name);
 		if (strncmp(root_device_name, "/dev/", 5) == 0)
 			root_device_name += 5;
@@ -420,10 +426,8 @@ void __init prepare_namespace(void)
 
 	mount_root();
 out:
-	umount_devfs("/dev");
 	sys_mount(".", "/", NULL, MS_MOVE, NULL);
 	sys_chroot(".");
 	security_sb_post_mountroot();
-	mount_devfs_fs ();
 }