From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 6 Jan 2014 06:18:27 +0000 (+0800)
Subject: iommu/vt-d: free all resources if failed to initialize DMARs
X-Git-Tag: v3.14-rc1~50^2^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bdc531ec63bf894c5e3b7b5a766ce342eb2f52e;p=pandora-kernel.git

iommu/vt-d: free all resources if failed to initialize DMARs

Enhance intel_iommu_init() to free all resources if failed to
initialize DMAR hardware.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
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