From 23d3a98c13ee0ffe2647121fac7533282643e6f1 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Thu, 13 Aug 2015 11:15:13 +0200
Subject: [PATCH] iommu/amd: Use BUG_ON instead of if () BUG()

Found by a coccicheck script.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
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Reading git-format-patch failed