From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Sat, 18 Aug 2012 12:11:42 +0000 (+0200)
Subject: UBI: fix autoresize handling in R/O mode
X-Git-Tag: v3.2.32~132
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa85d9855447adcbc162705e922654ff4df96467;p=pandora-kernel.git

UBI: fix autoresize handling in R/O mode

commit abb3e01103eb4e2ea5c15e6fedbc74e08bd4cc2b upstream.

Currently UBI fails in autoresize when it is in R/O mode (e.g., because the
underlying MTD device is R/O). This patch fixes the issue - we just skip
autoresize and print a warning.

Reported-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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