From 844e35bdfe834fccb5def1bc4cd614ca22409d0c Mon Sep 17 00:00:00 2001
From: Will Deacon <will.deacon@arm.com>
Date: Thu, 17 Jul 2014 11:23:51 +0100
Subject: [PATCH] iommu/arm-smmu: put iommu_domain pointer in
 dev->archdata.iommu

In preparation for nested translation support, stick a pointer to the
iommu_domain in dev->archdata.iommu. This makes it much easier to grab
hold of the physical group configuration (e.g. cbndx) when dealing with
vSMMU accesses from a guest.

Signed-off-by: Will Deacon <will.deacon@arm.com>
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