From: Grazvydas Ignotas <notasas@gmail.com>
Date: Wed, 11 Apr 2012 01:04:34 +0000 (+0300)
Subject: mtd: omap2: fix resource leak in prefetch-busy path
X-Git-Tag: v3.5-rc1~8^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7efe2281db53544400ac83160a79cf8925598d9;p=pandora-kernel.git

mtd: omap2: fix resource leak in prefetch-busy path

If prefetch engine is busy, current code "forgets" to call
dma_unmap_single(), which results in a deadlock later, so add it.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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