From 4aaa71873ddb9faf4b0c4826579e2f6d18ff9ab4 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 7 Jan 2015 15:24:19 +0200
Subject: [PATCH] sata_dwc_460ex: fix resource leak on error path

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>
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