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cpufreq: Move common part from governors to separate file, v2

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Multiple cpufreq governers have defined similar get_cpu_idle_time_***()
routines. These routines must be moved to some common place, so that all
governors can use them.

So moving them to cpufreq_governor.c, which seems to be a better place for
keeping these routines.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
viresh kumar 2012-10-23 01:28:05 +02:00 • committed by Rafael J. Wysocki
parent 4b972f0b04
commit 2aacdfff9c
5 changed files with 59 additions and 70 deletions
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5
include/linux/cpufreq.h
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@ -11,6 +11,7 @@
#ifndef _LINUX_CPUFREQ_H
#define _LINUX_CPUFREQ_H
#include <asm/cputime.h>
#include <linux/mutex.h>
#include <linux/notifier.h>
#include <linux/threads.h>
@ -407,5 +408,9 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
void cpufreq_frequency_table_put_attr(unsigned int cpu);
/*********************************************************************
* Governor Helpers *
*********************************************************************/
cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall);
#endif /* _LINUX_CPUFREQ_H */