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PM / Domains: Remove pm_genpd_dev_need_restore() API

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There are currently no users of this API, let's remove it.

Additionally, if such feature would be needed future wise, a better
option is likely use pm_runtime_set_active|suspended() in some form.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2015-01-20 11:33:09 +01:00 committed by Rafael J. Wysocki
parent ec6f34e5b5
commit 382548a62a
2 changed files with 0 additions and 22 deletions
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20
drivers/base/power/domain.c
View File

@ -1558,26 +1558,6 @@ int pm_genpd_remove_device(struct generic_pm_domain *genpd,
return ret; return ret;
} }
/**
* pm_genpd_dev_need_restore - Set/unset the device's "need restore" flag.
* @dev: Device to set/unset the flag for.
* @val: The new value of the device's "need restore" flag.
*/
void pm_genpd_dev_need_restore(struct device *dev, bool val)
{
struct pm_subsys_data *psd;
unsigned long flags;
spin_lock_irqsave(&dev->power.lock, flags);
psd = dev_to_psd(dev);
if (psd && psd->domain_data)
to_gpd_data(psd->domain_data)->need_restore = val ? 1 : 0;
spin_unlock_irqrestore(&dev->power.lock, flags);
}
EXPORT_SYMBOL_GPL(pm_genpd_dev_need_restore);
/** /**
* pm_genpd_add_subdomain - Add a subdomain to an I/O PM domain. * pm_genpd_add_subdomain - Add a subdomain to an I/O PM domain.
* @genpd: Master PM domain to add the subdomain to. * @genpd: Master PM domain to add the subdomain to.

2
include/linux/pm_domain.h
View File

@ -140,7 +140,6 @@ extern int __pm_genpd_name_add_device(const char *domain_name,
extern int pm_genpd_remove_device(struct generic_pm_domain *genpd, extern int pm_genpd_remove_device(struct generic_pm_domain *genpd,
struct device *dev); struct device *dev);
extern void pm_genpd_dev_need_restore(struct device *dev, bool val);
extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, 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_add_subdomain_names(const char *master_name, extern int pm_genpd_add_subdomain_names(const char *master_name,
@ -187,7 +186,6 @@ static inline int pm_genpd_remove_device(struct generic_pm_domain *genpd,
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline void pm_genpd_dev_need_restore(struct device *dev, bool val) {}
static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *new_sd) struct generic_pm_domain *new_sd)
{ {