From afba256b14644e4ca5f9e84672e61b14cb71c40e Mon Sep 17 00:00:00 2001
From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Tue, 27 May 2014 18:18:42 +0800
Subject: [PATCH] iommu/msm: Use devm_ioremap_resource to simplify code

Use devm_ioremap_resource() to make the code simpler, drop unused variable,
redundant return value check, and error-handing code.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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