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cpufreq: Make cpufreq_boost_supported() static 

cpufreq_boost_supported() is not used outside of cpufreq.c, so make
it static.

While at it, refactor it as a one-liner (which it really is).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
hifive-unleashed-5.1
Rafael J. Wysocki 2015-12-27 00:23:48 +01:00
parent d23f8cadf9
commit 41669da030
2 changed files with 2 additions and 11 deletions
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8
drivers/cpufreq/cpufreq.c
View File

@ -2330,14 +2330,10 @@ int cpufreq_boost_trigger_state(int state)
return ret;
}
int cpufreq_boost_supported(void)
static bool cpufreq_boost_supported(void)
{
if (likely(cpufreq_driver))
return cpufreq_driver->boost_supported;
return 0;
return likely(cpufreq_driver) && cpufreq_driver->boost_supported;
}
EXPORT_SYMBOL_GPL(cpufreq_boost_supported);
static int create_boost_sysfs_file(void)
{

5
include/linux/cpufreq.h
View File

@ -574,7 +574,6 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
#ifdef CONFIG_CPU_FREQ
int cpufreq_boost_trigger_state(int state);
int cpufreq_boost_supported(void);
int cpufreq_boost_enabled(void);
int cpufreq_enable_boost_support(void);
bool policy_has_boost_freq(struct cpufreq_policy *policy);
@ -583,10 +582,6 @@ static inline int cpufreq_boost_trigger_state(int state)
{
return 0;
}
static inline int cpufreq_boost_supported(void)
{
return 0;
}
static inline int cpufreq_boost_enabled(void)
{
return 0;