From e9482b4374e2596e6f3f1ab30c4ea469f4ac6311 Mon Sep 17 00:00:00 2001
From: Joern Engel <joern@wh.fh-wedel.de>
Date: Tue, 30 May 2006 14:25:46 +0200
Subject: [PATCH] [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>
---
init/do_mounts.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/init/do_mounts.c b/init/do_mounts.c
index f4b7b9d278cd..21b3b8f33a72 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -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;
--
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