From 8dccfa6d480765a60263bbe34947df8dbedb9e1d Mon Sep 17 00:00:00 2001
From: Thomas Palmer <thomas.palmer@hpe.com>
Date: Fri, 4 Aug 2017 15:28:17 -0500
Subject: [PATCH] OvmfPkg/IoMmuDxe: Fix header guard macro

Correct the header guard macro

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
---
 OvmfPkg/IoMmuDxe/AmdSevIoMmu.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/OvmfPkg/IoMmuDxe/AmdSevIoMmu.h b/OvmfPkg/IoMmuDxe/AmdSevIoMmu.h
index 8b3962a8c3..0732029682 100644
--- a/OvmfPkg/IoMmuDxe/AmdSevIoMmu.h
+++ b/OvmfPkg/IoMmuDxe/AmdSevIoMmu.h
@@ -7,6 +7,7 @@
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
   Copyright (c) 2017, AMD Inc. All rights reserved.<BR>
+  (C) Copyright 2017 Hewlett Packard Enterprise Development LP<BR>
   This program and the accompanying materials are licensed and made available
   under the terms and conditions of the BSD License which accompanies this
   distribution.  The full text of the license may be found at
@@ -17,8 +18,8 @@
 
 **/
 
-#ifndef __AMD_SEV_IOMMU_H_
-#define __AMD_SEV_IOMMU_H
+#ifndef _AMD_SEV_IOMMU_H_
+#define _AMD_SEV_IOMMU_H_
 
 #include <Protocol/IoMmu.h>