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x86/apic: Remove declaration of unused hw_nmi_is_cpu_stuck

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Commit 10f9014912 ("x86: Cleanup hw_nmi.c cruft") removed unused
code in the hw_nmi.c file because of the redesign of the hardlockup
watchdog but left declaration of hw_nmi_is_cpu_stuck in linux/nmi.h,
so remvoe it.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Link: http://lkml.kernel.org/r/1458697210-3027-1-git-send-email-baiyaowei@cmss.chinamobile.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Yaowei Bai 2016-03-23 09:40:09 +08:00 committed by Thomas Gleixner
parent 57d335ce88
commit f09e3f4fe4
1 changed files with 0 additions and 1 deletions
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include/linux/nmi.h
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@ -65,7 +65,6 @@ static inline bool trigger_allbutself_cpu_backtrace(void)
#endif
#ifdef CONFIG_LOCKUP_DETECTOR
int hw_nmi_is_cpu_stuck(struct pt_regs *);
u64 hw_nmi_get_sample_period(int watchdog_thresh);
extern int nmi_watchdog_enabled;
extern int soft_watchdog_enabled;