From 066e1d1af3e6bae147d1c964a22be99adcf81e53 Mon Sep 17 00:00:00 2001
From: Ruslan Bukin <br@FreeBSD.org>
Date: Wed, 14 Oct 2020 13:39:50 +0000
Subject: [PATCH] Rename a header protection macro.

Sponsored by:	DARPA, AFRL
---
 sys/dev/iommu/iommu.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/dev/iommu/iommu.h b/sys/dev/iommu/iommu.h
index dfb4c3073e58..04b8bf8ce624 100644
--- a/sys/dev/iommu/iommu.h
+++ b/sys/dev/iommu/iommu.h
@@ -31,8 +31,8 @@
  * $FreeBSD$
  */
 
-#ifndef _SYS_IOMMU_H_
-#define _SYS_IOMMU_H_
+#ifndef _DEV_IOMMU_IOMMU_H_
+#define _DEV_IOMMU_IOMMU_H_
 
 /* Host or physical memory address, after translation. */
 typedef uint64_t iommu_haddr_t;
@@ -237,4 +237,4 @@ struct iommu_ctx *iommu_get_dev_ctx(device_t dev);
 
 SYSCTL_DECL(_hw_iommu);
 
-#endif /* !_SYS_IOMMU_H_ */
+#endif /* !_DEV_IOMMU_IOMMU_H_ */