signals: x86 TS_RESTORE_SIGMASK

[karo-tx-linux.git] / include / asm-x86 / nmi.h

diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
index 2b94199034760c4a9a152b2edf18ac8047e09b33..1e363021e72fc0dc1dd66977322f10803cf31f1c 100644 (file)
--- 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 *);