diff options
| author | Greentime Hu <greentime@andestech.com> | 2018-03-07 17:45:16 +0800 |
|---|---|---|
| committer | Greentime Hu <greentime@andestech.com> | 2018-03-16 15:45:23 +0800 |
| commit | 6fc61ee69433e7e0433cabd36f78bb5fb3b26524 (patch) | |
| tree | 5170dd912074656d73360450926cf05ab41fd6da | |
| parent | e115807657633432b97549d3bd83a74179603c0c (diff) | |
nds32: To use the generic dump_stack()
Use the generic dump_stack() instead of nds32 one because they are doing
the same thing.
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/nds32/kernel/traps.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c index 8828b4aeb72b..6e34eb9824a4 100644 --- a/arch/nds32/kernel/traps.c +++ b/arch/nds32/kernel/traps.c @@ -156,18 +156,6 @@ static void __dump(struct task_struct *tsk, unsigned long *base_reg) pr_emerg("\n"); } -void dump_stack(void) -{ - unsigned long *base_reg; - if (!IS_ENABLED(CONFIG_FRAME_POINTER)) - __asm__ __volatile__("\tori\t%0, $sp, #0\n":"=r"(base_reg)); - else - __asm__ __volatile__("\tori\t%0, $fp, #0\n":"=r"(base_reg)); - __dump(NULL, base_reg); -} - -EXPORT_SYMBOL(dump_stack); - void show_stack(struct task_struct *tsk, unsigned long *sp) { unsigned long *base_reg; |