[PATCH take 2 02/28] do_mounts: allow UBI root device name

[Artem Bityutskiy]

From: Adrian Hunter <ext-adrian.hunter@xxxxxxxxx>

Similarly to MTD devices, allow UBI devices.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@xxxxxxxxx>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@xxxxxxxxx>
---
 init/do_mounts.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/init/do_mounts.c b/init/do_mounts.c
index 3885e70..f76bd2f 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -347,7 +347,8 @@ 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;
 		}
-- 
1.5.4.1

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