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

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Message-Id: <1210070159-22794-3-git-send-email-Artem.Bityutskiy@nokia.com>
Date:	Tue,  6 May 2008 13:35:33 +0300
From:	Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Adrian Hunter <ext-adrian.hunter@...ia.com>,
	"Artem Bityutskiy" <Artem.Bityutskiy@...ia.com>
Subject: [PATCH take 2 02/28] do_mounts: allow UBI root device name

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

Similarly to MTD devices, allow UBI devices.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@...ia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
---
 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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