From 13e8e78bdd148f615da1e5d1edcf0b58b7c2b684 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date: Fri, 14 Mar 2014 18:33:13 +0100
Subject: [PATCH] ata: pata_imx: fix devm_ioremap_resource() return value
 checking

devm_ioremap_resource() returns a pointer to the remapped memory or
an ERR_PTR() encoded error code on failure.  Fix the check inside
pata_imx_probe() accordingly.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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