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x86/timers: Make recalibrate_cpu_khz() void

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recalibrate_cpu_khz() is called from powernow K7 and Pentium 4/Xeon
CPU freq driver. It recalibrates cpu frequency in case of SMP = n
and doesn't need to return anything.

Mark it void, also remove the #else branch.

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1500003247-17368-2-git-send-email-douly.fnst@cn.fujitsu.com
This commit is contained in:
Dou Liyang
2017-07-14 11:34:07 +08:00
committed by Thomas Gleixner
parent eb496063c9
commit af5768507c
2 changed files with 3 additions and 7 deletions
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2
arch/x86/include/asm/timer.h
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@@ -8,7 +8,7 @@
#define TICK_SIZE (tick_nsec / 1000)
unsigned long long native_sched_clock(void);
extern int recalibrate_cpu_khz(void);
extern void recalibrate_cpu_khz(void);
extern int no_timer_check;