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-rw-r--r--arch/x86/include/asm/debugreg.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/debugreg.h b/arch/x86/include/asm/debugreg.h
index 9e5ca30738e5..1a8609a15856 100644
--- a/arch/x86/include/asm/debugreg.h
+++ b/arch/x86/include/asm/debugreg.h
@@ -104,11 +104,9 @@ static inline void debug_stack_usage_dec(void)
{
__this_cpu_dec(debug_stack_usage);
}
-int is_debug_stack(unsigned long addr);
void debug_stack_set_zero(void);
void debug_stack_reset(void);
#else /* !X86_64 */
-static inline int is_debug_stack(unsigned long addr) { return 0; }
static inline void debug_stack_set_zero(void) { }
static inline void debug_stack_reset(void) { }
static inline void debug_stack_usage_inc(void) { }