From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Wed, 19 Feb 2014 06:07:32 +0000 (+0800)
Subject: iommu/vt-d: Introduce macro for_each_dev_scope() to walk device scope entries
X-Git-Tag: v3.15-rc1~70^2^6~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b683b230a244c3b2b3f6f3292e59d4a63298528b;p=pandora-kernel.git

iommu/vt-d: Introduce macro for_each_dev_scope() to walk device scope entries

Introduce for_each_dev_scope()/for_each_active_dev_scope() to walk
{active} device scope entries. This will help following RCU lock
related patches.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
---

Reading git-diff-tree failed