From: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date: Thu, 11 Sep 2008 11:25:44 +0000 (+0300)
Subject: UBIFS: allow for sync_fs when read-only
X-Git-Tag: v2.6.28-rc1~98^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bed79935de9a658678f44b88a097367d3b26429f;p=pandora-kernel.git

UBIFS: allow for sync_fs when read-only

sync_fs can be called even if the file system is mounted
read-only.  Ensure the commit is not run in that case.

Reported-by: Zoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Reading git-diff-tree failed