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[MTD] Allow alternate JFFS2 mount variant for root filesystem. 

With this patch, "root=mtd3" and "root=mtd:foo" work for a JFFS2 rootfs.

Signed-off-by: Joern Engel <joern@wh.fh-wedel.de>
This commit is contained in:
Joern Engel 2006-05-30 14:25:46 +02:00
parent 73c619ea0e
commit e9482b4374
1 changed files with 4 additions and 0 deletions
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4
init/do_mounts.c
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@ -409,6 +409,10 @@ 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;