From 282798604415ffbcc63eade7a4ad5d9297f3706e Mon Sep 17 00:00:00 2001
From: riastradh <riastradh@NetBSD.org>
Date: Sun, 24 Jul 2022 20:28:32 +0000
Subject: [PATCH] aarch64/lock.h: Need <sys/param.h> for _HARDKERNEL.

Add include guard while here.

XXX Why does this aarch64-specific file have #ifdef __aarch64__?
---
 sys/arch/aarch64/include/lock.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sys/arch/aarch64/include/lock.h b/sys/arch/aarch64/include/lock.h
index 44e9082b6cb9..231dc0ba0a60 100644
--- a/sys/arch/aarch64/include/lock.h
+++ b/sys/arch/aarch64/include/lock.h
@@ -1,4 +1,9 @@
-/* $NetBSD: lock.h,v 1.4 2021/09/26 20:15:04 jmcneill Exp $ */
+/* $NetBSD: lock.h,v 1.5 2022/07/24 20:28:32 riastradh Exp $ */
+
+#ifndef	_AARCH64_LOCK_H_
+#define	_AARCH64_LOCK_H_
+
+#include <sys/param.h>
 
 #ifdef __aarch64__
 # ifdef _HARDKERNEL
@@ -11,3 +16,5 @@
 #elif defined(__arm__)
 # include <arm/lock.h>
 #endif
+
+#endif	/* _AARCH64_LOCK_H_ */