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 7684c8f597edabdfa258adc7bb58705420e3a1ab..f432310f3d02e7cf5c9f707bde1c2c7e63da110b 100644 (file)
--- 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(