[src/trunk]: src/sys/arch/evbarm/fdt Appease clang. Tested by roy.

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c84408661408
branches:  trunk
changeset: 995441:c84408661408
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sun Dec 23 11:45:39 2018 +0000

description:
Appease clang.  Tested by roy.

diffstat:

 sys/arch/evbarm/fdt/fdt_machdep.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (29 lines):

diff -r df134d810ce1 -r c84408661408 sys/arch/evbarm/fdt/fdt_machdep.c
--- a/sys/arch/evbarm/fdt/fdt_machdep.c Sun Dec 23 11:42:13 2018 +0000
+++ b/sys/arch/evbarm/fdt/fdt_machdep.c Sun Dec 23 11:45:39 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: fdt_machdep.c,v 1.56 2018/11/28 09:16:19 ryo Exp $ */
+/* $NetBSD: fdt_machdep.c,v 1.57 2018/12/23 11:45:39 skrll Exp $ */
 
 /*-
  * Copyright (c) 2015-2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fdt_machdep.c,v 1.56 2018/11/28 09:16:19 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fdt_machdep.c,v 1.57 2018/12/23 11:45:39 skrll Exp $");
 
 #include "opt_machdep.h"
 #include "opt_bootconfig.h"
@@ -555,7 +555,9 @@
         * Now we have APs started the pages used for stacks and L1PT can
         * be given to uvm
         */
-       extern char __start__init_memory[], __stop__init_memory[];
+       extern char const __start__init_memory[];
+       extern char const __stop__init_memory[] __weak;
+
        if (__start__init_memory != __stop__init_memory) {
                const paddr_t spa = KERN_VTOPHYS((vaddr_t)__start__init_memory);
                const paddr_t epa = KERN_VTOPHYS((vaddr_t)__stop__init_memory);