From 2d62f488585405bc9108c47cb06957397cfd1059 Mon Sep 17 00:00:00 2001
From: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date: Thu, 31 Jan 2008 17:25:00 +0200
Subject: do_mounts: allow UBI root device name

Similarly to MTD devices, allow UBI devices.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>

diff --git a/init/do_mounts.c b/init/do_mounts.c
index 660c1e5..a1de1bf 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -372,7 +372,8 @@ void __init prepare_namespace(void)
 
 	if (saved_root_name[0]) {
 		root_device_name = saved_root_name;
-		if (!strncmp(root_device_name, "mtd", 3)) {
+		if (!strncmp(root_device_name, "mtd", 3) ||
+		    !strncmp(root_device_name, "ubi", 3)) {
 			mount_block_root(root_device_name, root_mountflags);
 			goto out;
 		}
-- 
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