From: Zong Li <zong@andestech.com>
Date: Mon, 20 Aug 2018 01:40:08 +0000 (+0800)
Subject: nds32: Remove the deprecated ABI implementation
X-Git-Tag: v4.19~239^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c5fdf7e00d490dc094a97d287e0fa27e253cca84;p=platform%2Fkernel%2Flinux-rpi.git

nds32: Remove the deprecated ABI implementation

We are not using NDS32 ABI 2 for now, just remove the preprocessor
directives __NDS32_ABI_2.

Signed-off-by: Zong Li <zong@andestech.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
---

diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c
index 7684c8f..f432310 100644
--- a/arch/nds32/kernel/traps.c
+++ b/arch/nds32/kernel/traps.c
@@ -117,13 +117,8 @@ 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)
-			ret_addr = base_reg[0];
-			next_fp = base_reg[1];
-#else
 			ret_addr = base_reg[-1];
 			next_fp = base_reg[FP_OFFSET];
-#endif
 			if (__kernel_text_address(ret_addr)) {
 
 				ret_addr = ftrace_graph_ret_addr(