[PATCH 1/2] nds32: Remove the deprecated ABI implementation

From: Zong Li
Date: Sun Aug 19 2018 - 22:15:26 EST


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

Signed-off-by: Zong Li <zong@xxxxxxxxxxxxx>
---
arch/nds32/kernel/traps.c | 5 -----
1 file changed, 5 deletions(-)

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(
--
2.7.4