[src/trunk]: src/common/lib/libc/arch/arm/atomic Use the right register in pr...

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

details:   https://anonhg.NetBSD.org/src/rev/2d751ae9b36c
branches:  trunk
changeset: 337489:2d751ae9b36c
user:      skrll <skrll%NetBSD.org@localhost>
date:      Fri Apr 17 07:15:02 2015 +0000

description:
Use the right register in previous.  Spotted by matt@

diffstat:

 common/lib/libc/arch/arm/atomic/atomic_swap.S |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 1fbdaa99bf50 -r 2d751ae9b36c common/lib/libc/arch/arm/atomic/atomic_swap.S
--- a/common/lib/libc/arch/arm/atomic/atomic_swap.S     Fri Apr 17 07:03:40 2015 +0000
+++ b/common/lib/libc/arch/arm/atomic/atomic_swap.S     Fri Apr 17 07:15:02 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: atomic_swap.S,v 1.12 2015/04/17 07:03:40 skrll Exp $   */
+/*     $NetBSD: atomic_swap.S,v 1.13 2015/04/17 07:15:02 skrll Exp $   */
 
 /*-
  * Copyright (c) 2007,2012 The NetBSD Foundation, Inc.
@@ -90,7 +90,7 @@
 #ifdef _ARM_ARCH_7
        dmb
 #else
-       mcr     p15, 0, r3, c7, c10, 5  /* data memory barrier */
+       mcr     p15, 0, r1, c7, c10, 5  /* data memory barrier */
 #endif
        strb    r1, [r0]
        RET
@@ -131,7 +131,7 @@
 #ifdef _ARM_ARCH_7
        dmb
 #else
-       mcr     p15, 0, r3, c7, c10, 5  /* data memory barrier */
+       mcr     p15, 0, r1, c7, c10, 5  /* data memory barrier */
 #endif
        strb    r1, [r0]
        RET