linux-kernel - [PATCH] nds32: Fix empty call trace

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Date:   Mon, 13 Aug 2018 13:46:24 +0800
From:   Zong Li <zong@...estech.com>
To:     <green.hu@...il.com>, <deanbo422@...il.com>,
        <linux-kernel@...r.kernel.org>
CC:     Zong Li <zong@...estech.com>
Subject: [PATCH] nds32: Fix empty call trace

The compiler predefined macro 'NDS32_ABI_2' had been removed, it should
use the '__NDS32_ABI_2' here.

Signed-off-by: Zong Li <zong@...estech.com>
---
 arch/nds32/kernel/traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c
index a6205fd..f0e9743 100644
--- a/arch/nds32/kernel/traps.c
+++ b/arch/nds32/kernel/traps.c
@@ -137,7 +137,7 @@ static void __dump(struct task_struct *tsk, unsigned long *base_reg)
 		       !((unsigned long)base_reg & 0x3) &&
 		       ((unsigned long)base_reg >= TASK_SIZE)) {
 			unsigned long next_fp;
-#if !defined(NDS32_ABI_2)
+#if !defined(__NDS32_ABI_2)
 			ret_addr = base_reg[0];
 			next_fp = base_reg[1];
 #else
-- 
2.7.4