From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 7 Jan 2015 13:24:19 +0000 (+0200)
Subject: sata_dwc_460ex: fix resource leak on error path
X-Git-Tag: v3.2.67~65
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=ee368a2c5ed1806a6cbdcddadac86cbb3816d2f5;hp=ee368a2c5ed1806a6cbdcddadac86cbb3816d2f5

sata_dwc_460ex: fix resource leak on error path

commit 4aaa71873ddb9faf4b0c4826579e2f6d18ff9ab4 upstream.

DMA mapped IO should be unmapped on the error path in probe() and
unconditionally on remove().

Fixes: 62936009f35a ([libata] Add 460EX on-chip SATA driver, sata_dwc_460ex)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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