From: Varun Sethi <Varun.Sethi@freescale.com>
Date: Mon, 15 Jul 2013 04:50:55 +0000 (+0530)
Subject: powerpc: Add iommu domain pointer to device archdata
X-Git-Tag: v3.12-rc1~33^2^3~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb9175051aedb33dcf44741c6f145107ab132a87;p=pandora-kernel.git

powerpc: Add iommu domain pointer to device archdata

Add an iommu domain pointer to device (powerpc) archdata.  Devices
are attached to iommu domains and this pointer provides a mechanism
to correlate between a device and the associated iommu domain.  This
field is set when a device is attached to a domain.

Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
---

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