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-rw-r--r--include/asm-x86/nmi.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
index 2b941990347..1e363021e72 100644
--- a/include/asm-x86/nmi.h
+++ b/include/asm-x86/nmi.h
@@ -39,6 +39,9 @@ static inline void unset_nmi_pm_callback(struct pm_dev *dev)
#ifdef CONFIG_X86_64
extern void default_do_nmi(struct pt_regs *);
extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
+extern void nmi_watchdog_default(void);
+#else
+#define nmi_watchdog_default() do {} while (0)
#endif
extern int check_nmi_watchdog(void);
@@ -50,7 +53,6 @@ extern int reserve_perfctr_nmi(unsigned int);
extern void release_perfctr_nmi(unsigned int);
extern int reserve_evntsel_nmi(unsigned int);
extern void release_evntsel_nmi(unsigned int);
-extern void nmi_watchdog_default(void);
extern void setup_apic_nmi_watchdog(void *);
extern void stop_apic_nmi_watchdog(void *);