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platform_kernel-5.15
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PM / Domains: Remove pm_genpd_poweroff_unused() API 

As the last user of the pm_genpd_poweroff_unused() API has moved into
relying on genpd to deal with this internally from a late_initcall, let's
remove the API.

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 14:27:42 +02:00 committed by Rafael J. Wysocki
parent 2376692416
commit bb4b72fc63
2 changed files with 3 additions and 10 deletions
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10
drivers/base/power/domain.c
View File

@ -501,15 +501,15 @@ static int __init pd_ignore_unused_setup(char *__unused)
__setup("pd_ignore_unused", pd_ignore_unused_setup); __setup("pd_ignore_unused", pd_ignore_unused_setup);
/** /**
* pm_genpd_poweroff_unused - Power off all PM domains with no devices in use. * genpd_poweroff_unused - Power off all PM domains with no devices in use.
*/ */
void pm_genpd_poweroff_unused(void) static int __init genpd_poweroff_unused(void)
{ {
struct generic_pm_domain *genpd; struct generic_pm_domain *genpd;
if (pd_ignore_unused) { if (pd_ignore_unused) {
pr_warn("genpd: Not disabling unused power domains\n"); pr_warn("genpd: Not disabling unused power domains\n");
return; return 0;
} }
mutex_lock(&gpd_list_lock); mutex_lock(&gpd_list_lock);
@ -518,11 +518,7 @@ void pm_genpd_poweroff_unused(void)
genpd_queue_power_off_work(genpd); genpd_queue_power_off_work(genpd);
mutex_unlock(&gpd_list_lock); mutex_unlock(&gpd_list_lock);
}
static int __init genpd_poweroff_unused(void)
{
pm_genpd_poweroff_unused();
return 0; return 0;
} }
late_initcall(genpd_poweroff_unused); late_initcall(genpd_poweroff_unused);

3
include/linux/pm_domain.h
View File

@ -125,9 +125,7 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *target); struct generic_pm_domain *target);
extern void pm_genpd_init(struct generic_pm_domain *genpd, extern void 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_poweron(struct generic_pm_domain *genpd); extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
extern void pm_genpd_poweroff_unused(void);
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;
@ -170,7 +168,6 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline void pm_genpd_poweroff_unused(void) {}
#endif #endif
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,