From e17f9ff413a4052d532c11c1e1c6eb27c71aada2 Mon Sep 17 00:00:00 2001
From: Alex Williamson <alex.williamson@redhat.com>
Date: Thu, 3 Jul 2014 09:51:37 -0600
Subject: [PATCH] iommu/vt-d: Use iommu_group_get_for_dev()

The IOMMU code now provides a common interface for finding or
creating an IOMMU group for a device on PCI buses.  Make use of it
and remove piles of code.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
Reading git-format-patch failed