From: Joerg Roedel <joerg.roedel@amd.com>
Date: Thu, 9 Jun 2011 15:48:39 +0000 (+0200)
Subject: x86/amd-iommu: Allow dev_data->alias to be NULL
X-Git-Tag: v3.1-rc1~303^2^2~2^2~2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b02b091ab3d1685926bfc76486bf7a22d92979a;p=pandora-kernel.git

x86/amd-iommu: Allow dev_data->alias to be NULL

Let dev_data->alias be just NULL if the device has no alias.

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