From 94f6d190eeed91cb2bb901aa7816edd1e2405347 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Tue, 24 Nov 2009 16:40:02 +0100
Subject: [PATCH] x86/amd-iommu: Simplify get_device_resources()

With the previous changes the get_device_resources function
can be simplified even more. The only important information
for the callers is the protection domain.
This patch renames the function to get_domain() and let it
only return the protection domain for a device.

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