From e8e90fef03dcc0fcb32a72e21bb60b672e133314 Mon Sep 17 00:00:00 2001
From: Ruslan Bukin <br@FreeBSD.org>
Date: Mon, 22 Jul 2019 16:50:37 +0000
Subject: [PATCH] Remove unused header.

Sponsored by:	DARPA, AFRL
---
 sys/dev/xdma/xdma_iommu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/dev/xdma/xdma_iommu.c b/sys/dev/xdma/xdma_iommu.c
index e0a70f40d896..9d33d4ec11fd 100644
--- a/sys/dev/xdma/xdma_iommu.c
+++ b/sys/dev/xdma/xdma_iommu.c
@@ -44,7 +44,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/mutex.h>
 #include <sys/rwlock.h>
 
-#include <machine/cache.h>
 #include <machine/bus.h>
 
 #include <vm/vm.h>