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Commit 6d743493 authored by Chanwoo Choi's avatar Chanwoo Choi
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PM / devfreq: Remove unneeded extern keyword 

Remove unneeded extern keyword from devfreq-related header file
and adjust the indentation of function parameter to keep the
consistency in header file
Reviewed-by: default avatarLukasz Luba <lukasz.luba@arm.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent 4bb1faac
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Showing with 57 additions and 60 deletions
drivers/devfreq/governor.h
View file @ 6d743493
...@@ -57,17 +57,16 @@ struct devfreq_governor { ...@@ -57,17 +57,16 @@ struct devfreq_governor {
unsigned int event, void *data); unsigned int event, void *data);
}; };
extern void devfreq_monitor_start(struct devfreq *devfreq); void devfreq_monitor_start(struct devfreq *devfreq);
extern void devfreq_monitor_stop(struct devfreq *devfreq); void devfreq_monitor_stop(struct devfreq *devfreq);
extern void devfreq_monitor_suspend(struct devfreq *devfreq); void devfreq_monitor_suspend(struct devfreq *devfreq);
extern void devfreq_monitor_resume(struct devfreq *devfreq); void devfreq_monitor_resume(struct devfreq *devfreq);
extern void devfreq_interval_update(struct devfreq *devfreq, void devfreq_interval_update(struct devfreq *devfreq, unsigned int *delay);
unsigned int *delay);
extern int devfreq_add_governor(struct devfreq_governor *governor); int devfreq_add_governor(struct devfreq_governor *governor);
extern int devfreq_remove_governor(struct devfreq_governor *governor); int devfreq_remove_governor(struct devfreq_governor *governor);
extern int devfreq_update_status(struct devfreq *devfreq, unsigned long freq); int devfreq_update_status(struct devfreq *devfreq, unsigned long freq);
static inline int devfreq_update_stats(struct devfreq *df) static inline int devfreq_update_stats(struct devfreq *df)
{ {
......
include/linux/devfreq.h
View file @ 6d743493
...@@ -201,24 +201,23 @@ struct devfreq_freqs { ...@@ -201,24 +201,23 @@ struct devfreq_freqs {
}; };
#if defined(CONFIG_PM_DEVFREQ) #if defined(CONFIG_PM_DEVFREQ)
extern struct devfreq *devfreq_add_device(struct device *dev, struct devfreq *devfreq_add_device(struct device *dev,
struct devfreq_dev_profile *profile, struct devfreq_dev_profile *profile,
const char *governor_name, const char *governor_name,
void *data); void *data);
extern int devfreq_remove_device(struct devfreq *devfreq); int devfreq_remove_device(struct devfreq *devfreq);
extern struct devfreq *devm_devfreq_add_device(struct device *dev, struct devfreq *devm_devfreq_add_device(struct device *dev,
struct devfreq_dev_profile *profile, struct devfreq_dev_profile *profile,
const char *governor_name, const char *governor_name,
void *data); void *data);
extern void devm_devfreq_remove_device(struct device *dev, void devm_devfreq_remove_device(struct device *dev, struct devfreq *devfreq);
struct devfreq *devfreq);
/* Supposed to be called by PM callbacks */ /* Supposed to be called by PM callbacks */
extern int devfreq_suspend_device(struct devfreq *devfreq); int devfreq_suspend_device(struct devfreq *devfreq);
extern int devfreq_resume_device(struct devfreq *devfreq); int devfreq_resume_device(struct devfreq *devfreq);
extern void devfreq_suspend(void); void devfreq_suspend(void);
extern void devfreq_resume(void); void devfreq_resume(void);
/** /**
* update_devfreq() - Reevaluate the device and configure frequency * update_devfreq() - Reevaluate the device and configure frequency
...@@ -226,35 +225,34 @@ extern void devfreq_resume(void); ...@@ -226,35 +225,34 @@ extern void devfreq_resume(void);
* *
* Note: devfreq->lock must be held * Note: devfreq->lock must be held
*/ */
extern int update_devfreq(struct devfreq *devfreq); int update_devfreq(struct devfreq *devfreq);
/* Helper functions for devfreq user device driver with OPP. */ /* Helper functions for devfreq user device driver with OPP. */
extern struct dev_pm_opp *devfreq_recommended_opp(struct device *dev, struct dev_pm_opp *devfreq_recommended_opp(struct device *dev,
unsigned long *freq, u32 flags); unsigned long *freq, u32 flags);
extern int devfreq_register_opp_notifier(struct device *dev, int devfreq_register_opp_notifier(struct device *dev,
struct devfreq *devfreq); struct devfreq *devfreq);
extern int devfreq_unregister_opp_notifier(struct device *dev, int devfreq_unregister_opp_notifier(struct device *dev,
struct devfreq *devfreq); struct devfreq *devfreq);
extern int devm_devfreq_register_opp_notifier(struct device *dev, int devm_devfreq_register_opp_notifier(struct device *dev,
struct devfreq *devfreq); struct devfreq *devfreq);
extern void devm_devfreq_unregister_opp_notifier(struct device *dev, void devm_devfreq_unregister_opp_notifier(struct device *dev,
struct devfreq *devfreq); struct devfreq *devfreq);
extern int devfreq_register_notifier(struct devfreq *devfreq, int devfreq_register_notifier(struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list); unsigned int list);
extern int devfreq_unregister_notifier(struct devfreq *devfreq, int devfreq_unregister_notifier(struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list); unsigned int list);
extern int devm_devfreq_register_notifier(struct device *dev, int devm_devfreq_register_notifier(struct device *dev,
struct devfreq *devfreq, struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list); unsigned int list);
extern void devm_devfreq_unregister_notifier(struct device *dev, void devm_devfreq_unregister_notifier(struct device *dev,
struct devfreq *devfreq, struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list); unsigned int list);
extern struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev, struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev, int index);
int index);
#if IS_ENABLED(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND) #if IS_ENABLED(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND)
/** /**
...@@ -311,9 +309,9 @@ struct devfreq_passive_data { ...@@ -311,9 +309,9 @@ struct devfreq_passive_data {
#else /* !CONFIG_PM_DEVFREQ */ #else /* !CONFIG_PM_DEVFREQ */
static inline struct devfreq *devfreq_add_device(struct device *dev, static inline struct devfreq *devfreq_add_device(struct device *dev,
struct devfreq_dev_profile *profile, struct devfreq_dev_profile *profile,
const char *governor_name, const char *governor_name,
void *data) void *data)
{ {
return ERR_PTR(-ENOSYS); return ERR_PTR(-ENOSYS);
} }
...@@ -350,31 +348,31 @@ static inline void devfreq_suspend(void) {} ...@@ -350,31 +348,31 @@ static inline void devfreq_suspend(void) {}
static inline void devfreq_resume(void) {} static inline void devfreq_resume(void) {}
static inline struct dev_pm_opp *devfreq_recommended_opp(struct device *dev, static inline struct dev_pm_opp *devfreq_recommended_opp(struct device *dev,
unsigned long *freq, u32 flags) unsigned long *freq, u32 flags)
{ {
return ERR_PTR(-EINVAL); return ERR_PTR(-EINVAL);
} }
static inline int devfreq_register_opp_notifier(struct device *dev, static inline int devfreq_register_opp_notifier(struct device *dev,
struct devfreq *devfreq) struct devfreq *devfreq)
{ {
return -EINVAL; return -EINVAL;
} }
static inline int devfreq_unregister_opp_notifier(struct device *dev, static inline int devfreq_unregister_opp_notifier(struct device *dev,
struct devfreq *devfreq) struct devfreq *devfreq)
{ {
return -EINVAL; return -EINVAL;
} }
static inline int devm_devfreq_register_opp_notifier(struct device *dev, static inline int devm_devfreq_register_opp_notifier(struct device *dev,
struct devfreq *devfreq) struct devfreq *devfreq)
{ {
return -EINVAL; return -EINVAL;
} }
static inline void devm_devfreq_unregister_opp_notifier(struct device *dev, static inline void devm_devfreq_unregister_opp_notifier(struct device *dev,
struct devfreq *devfreq) struct devfreq *devfreq)
{ {
} }
...@@ -393,22 +391,22 @@ static inline int devfreq_unregister_notifier(struct devfreq *devfreq, ...@@ -393,22 +391,22 @@ static inline int devfreq_unregister_notifier(struct devfreq *devfreq,
} }
static inline int devm_devfreq_register_notifier(struct device *dev, static inline int devm_devfreq_register_notifier(struct device *dev,
struct devfreq *devfreq, struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list) unsigned int list)
{ {
return 0; return 0;
} }
static inline void devm_devfreq_unregister_notifier(struct device *dev, static inline void devm_devfreq_unregister_notifier(struct device *dev,
struct devfreq *devfreq, struct devfreq *devfreq,
struct notifier_block *nb, struct notifier_block *nb,
unsigned int list) unsigned int list)
{ {
} }
static inline struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev, static inline struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev,
int index) int index)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
......
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