dump_stack: consolidate dump_stack() implementations and unify their behaviors

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm64 / kernel / traps.c

diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index b3c5f628bdb45490bbf863e5c195f81bc74938c6..61d7dd29f756c300926410cef60ab523a5a7a7b1 100644 (file)
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -167,13 +167,6 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
        }
 }
 
-void dump_stack(void)
-{
-       dump_backtrace(NULL, NULL);
-}
-
-EXPORT_SYMBOL(dump_stack);
-
 void show_stack(struct task_struct *tsk, unsigned long *sp)
 {
        dump_backtrace(NULL, tsk);