From: Joerg Roedel <jroedel@suse.de>
Date: Wed, 22 Jul 2015 09:52:53 +0000 (+0200)
Subject: iommu/vt-d: Unify domain->iommu attach/detachment
X-Git-Tag: omap-for-v4.3/fixes-rc1~57^2^6~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d160aca5276d093fc68d6ff48888586c90309d03;p=pandora-kernel.git

iommu/vt-d: Unify domain->iommu attach/detachment

Move the code to attach/detach domains to iommus and vice
verce into a single function to make sure there are no
dangling references.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
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