diff options
Diffstat (limited to 'arch/arm/mm/copypage-v4wb.c')
| -rw-r--r-- | arch/arm/mm/copypage-v4wb.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c index cd3e165afeed..c3581b226459 100644 --- a/arch/arm/mm/copypage-v4wb.c +++ b/arch/arm/mm/copypage-v4wb.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/arch/arm/mm/copypage-v4wb.c * * Copyright (C) 1995-1999 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/init.h> #include <linux/highmem.h> @@ -27,6 +24,7 @@ static void v4wb_copy_user_page(void *kto, const void *kfrom) int tmp; asm volatile ("\ + .syntax unified\n\ ldmia %1!, {r3, r4, ip, lr} @ 4\n\ 1: mcr p15, 0, %0, c7, c6, 1 @ 1 invalidate D line\n\ stmia %0!, {r3, r4, ip, lr} @ 4\n\ @@ -38,7 +36,7 @@ static void v4wb_copy_user_page(void *kto, const void *kfrom) ldmia %1!, {r3, r4, ip, lr} @ 4\n\ subs %2, %2, #1 @ 1\n\ stmia %0!, {r3, r4, ip, lr} @ 4\n\ - ldmneia %1!, {r3, r4, ip, lr} @ 4\n\ + ldmiane %1!, {r3, r4, ip, lr} @ 4\n\ bne 1b @ 1\n\ mcr p15, 0, %1, c7, c10, 4 @ 1 drain WB" : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) |