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Commit 781b9d6b authored by Ulf Hansson's avatar Ulf Hansson Committed by Rafael J. Wysocki
Browse files

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



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: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent ca695496

include/linux/pm_domain.h

+23 −28
Original line number Original line Diff line number Diff line
@@ -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);

extern int pm_genpd_remove_device(struct generic_pm_domain *genpd,

int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,

				  struct device *dev);

extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,

			   struct generic_pm_domain *new_subdomain);

			   struct generic_pm_domain *new_subdomain);

extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,

int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,

			      struct generic_pm_domain *target);

			      struct generic_pm_domain *target);

extern int pm_genpd_init(struct generic_pm_domain *genpd,

int pm_genpd_init(struct generic_pm_domain *genpd,

		  struct dev_power_governor *gov, bool is_off);

		  struct dev_power_governor *gov, bool is_off);

extern int pm_genpd_remove(struct generic_pm_domain *genpd);

int pm_genpd_remove(struct generic_pm_domain *genpd);

extern int dev_pm_genpd_set_performance_state(struct device *dev,

int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state);

					      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);

extern struct generic_pm_domain *of_genpd_remove_last(struct device_node *np);

struct generic_pm_domain *of_genpd_remove_last(struct device_node *np);

extern int of_genpd_parse_idle_states(struct device_node *dn,

int of_genpd_parse_idle_states(struct device_node *dn,

			       struct genpd_power_state **states, int *n);

			       struct genpd_power_state **states, int *n);

extern unsigned int of_genpd_opp_to_performance_state(struct device *dev,

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)

{

{