From 867da0d4fe79baf78b7320b99eea4c7a78b15581 Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Sun, 4 Nov 2012 15:53:13 +0000
Subject: [PATCH] sh: fix trigger_address_error()
The function should set BL bit, but it should not clear other flags.
So, the patch uses set_bl_bit() instead of a local asm code.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
arch/sh/include/asm/system.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h
index 56fd77acea..24b5ce8e30 100644
--- a/arch/sh/include/asm/system.h
+++ b/arch/sh/include/asm/system.h
@@ -274,8 +274,8 @@ void enable_hlt(void);
static inline void trigger_address_error(void)
{
+ set_bl_bit();
__asm__ __volatile__ (
- "ldc %0, sr\n\t"
"mov.l @%1, %0"
:
: "r" (0x10000000), "r" (0x80000001)
--
2.39.5