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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>
This commit is contained in:
Zong Li 2018-08-20 09:40:08 +08:00 committed by Greentime Hu
parent 1e377ae9b0
commit c5fdf7e00d
1 changed files with 0 additions and 5 deletions
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5
arch/nds32/kernel/traps.c
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@ -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(