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Commit 9b4f617b authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Rafael J. Wysocki
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PM / Domains: Provide a dummy dev_gpd_data() when generic domains are not used 



dev_gpd_data() is a generic macro, also useful for drivers. Hence it should
be available also when CONFIG_PM_GENERIC_DOMAINS is not selected. OTOH,
to_gpd_data() is so far unused outside of the generic PM domain code and
does not seem to be very useful without CONFIG_PM_GENERIC_DOMAINS.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent dcaad77a

include/linux/pm_domain.h

+5 −1
Original line number Diff line number Diff line
@@ -101,12 +101,12 @@ struct generic_pm_domain_data { 
	bool need_restore;

};



#ifdef CONFIG_PM_GENERIC_DOMAINS

static inline struct generic_pm_domain_data *to_gpd_data(struct pm_domain_data *pdd)

{

	return container_of(pdd, struct generic_pm_domain_data, base);

}



#ifdef CONFIG_PM_GENERIC_DOMAINS

static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)

{

	return to_gpd_data(dev->power.subsys_data->domain_data);
@@ -207,6 +207,10 @@ static inline bool default_stop_ok(struct device *dev) 
	return false;

}

#define pm_domain_always_on_gov NULL

static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)

{

	return NULL;

}

#endif



static inline int pm_genpd_remove_callbacks(struct device *dev)