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PM / Domains: Drop extern declarations of functions in pm_domain.h

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Using "extern" to declare a function in a public header file is somewhat
pointless, but also doesn't hurt. However, to make all the function
declarations in pm_domain.h to be consistent, let's drop the use of
"extern".

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2018-05-29 12:04:13 +02:00 • committed by Rafael J. Wysocki
parent ca695496fe
commit 781b9d6b84
1 changed files with 23 additions and 28 deletions
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51
include/linux/pm_domain.h
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@ -143,21 +143,17 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
return to_gpd_data(dev->power.subsys_data->domain_data); return to_gpd_data(dev->power.subsys_data->domain_data);
} }
extern int __pm_genpd_add_device(struct generic_pm_domain *genpd, int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
struct device *dev, struct gpd_timing_data *td);
struct gpd_timing_data *td); int pm_genpd_remove_device(struct generic_pm_domain *genpd, struct device *dev);
int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
extern int pm_genpd_remove_device(struct generic_pm_domain *genpd, struct generic_pm_domain *new_subdomain);
struct device *dev); int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *target);
struct generic_pm_domain *new_subdomain); int pm_genpd_init(struct generic_pm_domain *genpd,
extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, struct dev_power_governor *gov, bool is_off);
struct generic_pm_domain *target); int pm_genpd_remove(struct generic_pm_domain *genpd);
extern int pm_genpd_init(struct generic_pm_domain *genpd, int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state);
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_remove(struct generic_pm_domain *genpd);
extern int dev_pm_genpd_set_performance_state(struct device *dev,
unsigned int state);
extern struct dev_power_governor simple_qos_governor; extern struct dev_power_governor simple_qos_governor;
extern struct dev_power_governor pm_domain_always_on_gov; extern struct dev_power_governor pm_domain_always_on_gov;
@ -215,8 +211,8 @@ static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
} }
#ifdef CONFIG_PM_GENERIC_DOMAINS_SLEEP #ifdef CONFIG_PM_GENERIC_DOMAINS_SLEEP
extern void pm_genpd_syscore_poweroff(struct device *dev); void pm_genpd_syscore_poweroff(struct device *dev);
extern void pm_genpd_syscore_poweron(struct device *dev); void pm_genpd_syscore_poweron(struct device *dev);
#else #else
static inline void pm_genpd_syscore_poweroff(struct device *dev) {} static inline void pm_genpd_syscore_poweroff(struct device *dev) {}
static inline void pm_genpd_syscore_poweron(struct device *dev) {} static inline void pm_genpd_syscore_poweron(struct device *dev) {}
@ -240,14 +236,13 @@ int of_genpd_add_provider_simple(struct device_node *np,
int of_genpd_add_provider_onecell(struct device_node *np, int of_genpd_add_provider_onecell(struct device_node *np,
struct genpd_onecell_data *data); struct genpd_onecell_data *data);
void of_genpd_del_provider(struct device_node *np); void of_genpd_del_provider(struct device_node *np);
extern int of_genpd_add_device(struct of_phandle_args *args, int of_genpd_add_device(struct of_phandle_args *args, struct device *dev);
struct device *dev); int of_genpd_add_subdomain(struct of_phandle_args *parent,
extern int of_genpd_add_subdomain(struct of_phandle_args *parent, struct of_phandle_args *new_subdomain);
struct of_phandle_args *new_subdomain); struct generic_pm_domain *of_genpd_remove_last(struct device_node *np);
extern struct generic_pm_domain *of_genpd_remove_last(struct device_node *np); int of_genpd_parse_idle_states(struct device_node *dn,
extern int of_genpd_parse_idle_states(struct device_node *dn, struct genpd_power_state **states, int *n);
struct genpd_power_state **states, int *n); unsigned int of_genpd_opp_to_performance_state(struct device *dev,
extern unsigned int of_genpd_opp_to_performance_state(struct device *dev,
struct device_node *opp_node); struct device_node *opp_node);
int genpd_dev_pm_attach(struct device *dev); int genpd_dev_pm_attach(struct device *dev);
@ -304,9 +299,9 @@ struct generic_pm_domain *of_genpd_remove_last(struct device_node *np)
#endif /* CONFIG_PM_GENERIC_DOMAINS_OF */ #endif /* CONFIG_PM_GENERIC_DOMAINS_OF */
#ifdef CONFIG_PM #ifdef CONFIG_PM
extern int dev_pm_domain_attach(struct device *dev, bool power_on); int dev_pm_domain_attach(struct device *dev, bool power_on);
extern void dev_pm_domain_detach(struct device *dev, bool power_off); void dev_pm_domain_detach(struct device *dev, bool power_off);
extern void dev_pm_domain_set(struct device *dev, struct dev_pm_domain *pd); void dev_pm_domain_set(struct device *dev, struct dev_pm_domain *pd);
#else #else
static inline int dev_pm_domain_attach(struct device *dev, bool power_on) static inline int dev_pm_domain_attach(struct device *dev, bool power_on)
{ {