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PM / Domains: Remove pm_genpd_poweron() API 

Once genpd could be configured to be built with CONFIG_PM_RUNTIME unset
(nowadays CONFIG_PM), the pm_genpd_poweron() API served a purpose, since
it allowed users to power on a PM domain.

As such configuration no longer is supported, users shall solely rely on
using some of the runtime PM APIs to power on a PM domain.

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 2015-10-06 14:27:51 +02:00 committed by Rafael J. Wysocki
parent bb4b72fc63
commit ea823c7cbf
2 changed files with 3 additions and 6 deletions
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4
drivers/base/power/domain.c
View File

@ -192,6 +192,8 @@ static void genpd_queue_power_off_work(struct generic_pm_domain *genpd)
queue_work(pm_wq, &genpd->power_off_work);
}
static int pm_genpd_poweron(struct generic_pm_domain *genpd);
/**
* __pm_genpd_poweron - Restore power to a given PM domain and its masters.
* @genpd: PM domain to power up.
@ -245,7 +247,7 @@ static int __pm_genpd_poweron(struct generic_pm_domain *genpd)
* pm_genpd_poweron - Restore power to a given PM domain and its masters.
* @genpd: PM domain to power up.
*/
int pm_genpd_poweron(struct generic_pm_domain *genpd)
static int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
int ret;

5
include/linux/pm_domain.h
View File

@ -125,7 +125,6 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *target);
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
extern struct dev_power_governor simple_qos_governor;
extern struct dev_power_governor pm_domain_always_on_gov;
@ -164,10 +163,6 @@ static inline void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off)
{
}
static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
return -ENOSYS;
}
#endif
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,