From: Jon Povey <jon.povey@racelogic.co.uk>
Date: Thu, 30 Sep 2010 11:41:34 +0000 (+0900)
Subject: mtd: nand: fix MTD_MODE_RAW writes
X-Git-Tag: v2.6.37-rc1~22^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdcf12b211d45bd68acae9d8189275d29d500d12;p=pandora-kernel.git

mtd: nand: fix MTD_MODE_RAW writes

RAW writes were broken by 782ce79a45b3b850b108896fcf7da26754061c8f
which introduced a check of ops->ooboffs in nand_do_write_ops().

When writing in RAW mode this is called with an ops struct on the stack
of mtdchar.c:mtd_write() which does not initialise ops->ooboffs, so it
is garbage and fails this test.

This test does not make sense if ops->oobbuf is NULL, which it is in the
RAW write path, so include that in the test.

Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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