1 files changed, 0 insertions, 5 deletions

diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
index 37f2e0b377ad..1e375b05cfa8 100644
--- a/arch/x86/include/asm/stacktrace.h
+++ b/arch/x86/include/asm/stacktrace.h
@@ -43,8 +43,6 @@ static inline bool on_stack(struct stack_info *info, void *addr, size_t len)
                 addr + len > begin && addr + len <= end);
 }
 
-extern int kstack_depth_to_print;
-
 #ifdef CONFIG_X86_32
 #define STACKSLOTS_PER_LINE 8
 #else
@@ -86,9 +84,6 @@ get_stack_pointer(struct task_struct *task, struct pt_regs *regs)
 void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
                         unsigned long *stack, char *log_lvl);
 
-void show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
-                        unsigned long *sp, char *log_lvl);
-
 extern unsigned int code_bytes;
 
 /* The form of the top of the frame on the stack */