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nds32: To use the generic dump_stack()

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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>
This commit is contained in:
Greentime Hu 2018-03-07 17:45:16 +08:00
parent e115807657
commit 6fc61ee694
1 changed files with 0 additions and 12 deletions
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12
arch/nds32/kernel/traps.c
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@ -156,18 +156,6 @@ static void __dump(struct task_struct *tsk, unsigned long *base_reg)
pr_emerg("\n"); 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) void show_stack(struct task_struct *tsk, unsigned long *sp)
{ {
unsigned long *base_reg; unsigned long *base_reg;