From ecf3d894f3ebb68fdbffa88bc6ab8c30af709e63 Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Fri, 11 Jan 2013 00:03:19 +0000
Subject: Use better arm memory barrier

---
 sys/dev/sym/sym_hipd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sys/dev/sym/sym_hipd.c')

diff --git a/sys/dev/sym/sym_hipd.c b/sys/dev/sym/sym_hipd.c
index 0150849..7d0450c 100644
--- a/sys/dev/sym/sym_hipd.c
+++ b/sys/dev/sym/sym_hipd.c
@@ -86,6 +86,7 @@ __FBSDID("$FreeBSD$");
 
 #include <machine/bus.h>
 #include <machine/resource.h>
+#include <machine/atomic.h>
 
 #ifdef __sparc64__
 #include <dev/ofw/openfirm.h>
@@ -136,7 +137,7 @@ typedef	u_int32_t u32;
 #elif	defined	__sparc64__
 #define MEMORY_BARRIER()	__asm__ volatile("membar #Sync" : : : "memory")
 #elif	defined	__arm__
-#define MEMORY_BARRIER()	__do_dmb()
+#define MEMORY_BARRIER()	dmb()
 #else
 #error	"Not supported platform"
 #endif
-- 
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