diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-05-13 16:26:48 +0530 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2013-07-17 17:21:53 +0100 |
| commit | 69bbfa930a4b93beae124e10566d37d1ab3d07af (patch) | |
| tree | 1c4970b4eb1720549959eaad782c003b8a6b6ab9 | |
| parent | 7997332019e336d9b05b846aa0d04910dcd2e860 (diff) | |
cpufreq: governors: Move get_governor_parent_kobj() to cpufreq.c
get_governor_parent_kobj() can be used by any governor, generic cpufreq
governors or platform specific ones and so must be present in cpufreq.c instead
of cpufreq_governor.c.
This patch moves it to cpufreq.c. This also adds
EXPORT_SYMBOL_GPL(get_governor_parent_kobj) so that modules can use this
function too.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 9 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_governor.c | 8 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 1 |
3 files changed, 10 insertions, 8 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 2f254691ed1..3faf62bdbad 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -134,6 +134,15 @@ bool have_governor_per_policy(void) } EXPORT_SYMBOL_GPL(have_governor_per_policy); +struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy) +{ + if (have_governor_per_policy()) + return &policy->kobj; + else + return cpufreq_global_kobject; +} +EXPORT_SYMBOL_GPL(get_governor_parent_kobj); + static struct cpufreq_policy *__cpufreq_cpu_get(unsigned int cpu, bool sysfs) { struct cpufreq_policy *data; diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index dc9b72e25c1..bf03b300174 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/drivers/cpufreq/cpufreq_governor.c @@ -30,14 +30,6 @@ #include "cpufreq_governor.h" -static struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy) -{ - if (have_governor_per_policy()) - return &policy->kobj; - else - return cpufreq_global_kobject; -} - static struct attribute_group *get_sysfs_attr(struct dbs_data *dbs_data) { if (have_governor_per_policy()) diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index a6dc4013b0c..400509e3a2c 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -340,6 +340,7 @@ const char *cpufreq_get_current_driver(void); int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu); int cpufreq_update_policy(unsigned int cpu); bool have_governor_per_policy(void); +struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy); #ifdef CONFIG_CPU_FREQ /* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */ |