From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 10 Dec 2008 19:05:52 +0000 (+0100)
Subject: AMD IOMMU: don't remove protection domain from iommu_pd_list
X-Git-Tag: v2.6.29-rc1~522^2~1^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e919012e33c481991e46aa4cb13d807cd47b798;p=pandora-kernel.git

AMD IOMMU: don't remove protection domain from iommu_pd_list

Impact: save unneeded logic to add and remove domains to the list

The removal of a protection domain from the iommu_pd_list is not
necessary. Another benefit is that we save complexity because we don't
have to readd it later when the device no longer uses the domain.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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