From: Chris Wright <chrisw@sous-sol.org>
Date: Thu, 21 May 2009 07:56:58 +0000 (-0700)
Subject: amd iommu: properly detach from protection domain on ->remove
X-Git-Tag: v2.6.31-rc1~408^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1eee67b2d8464781f5868a34168df61e40e85a6;p=pandora-kernel.git

amd iommu: properly detach from protection domain on ->remove

Some drivers may use the dma api during ->remove which will
cause a protection domain to get reattached to a device.  Delay the
detach until after the driver is completely unbound.

[ joro: added a little merge helper ]

[ Impact: fix too early device<->domain removal ]

Signed-off-by: Chris Wright <chrisw@redhat.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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