diff options
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/domain.c | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 743268996336..9b4881b67683 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1363,14 +1363,7 @@ static void genpd_complete(struct device *dev) genpd_unlock(genpd); } -/** - * genpd_syscore_switch - Switch power during system core suspend or resume. - * @dev: Device that normally is marked as "always on" to switch power for. - * - * This routine may only be called during the system core (syscore) suspend or - * resume phase for devices whose "always on" flags are set. - */ -static void genpd_syscore_switch(struct device *dev, bool suspend) +static void genpd_switch_state(struct device *dev, bool suspend) { struct generic_pm_domain *genpd; @@ -1387,17 +1380,31 @@ static void genpd_syscore_switch(struct device *dev, bool suspend) } } -void pm_genpd_syscore_poweroff(struct device *dev) +/** + * dev_pm_genpd_suspend - Synchronously try to suspend the genpd for @dev + * @dev: The device that is attached to the genpd, that can be suspended. + * + * This routine should typically be called for a device that needs to be + * suspended during the syscore suspend phase. + */ +void dev_pm_genpd_suspend(struct device *dev) { - genpd_syscore_switch(dev, true); + genpd_switch_state(dev, true); } -EXPORT_SYMBOL_GPL(pm_genpd_syscore_poweroff); +EXPORT_SYMBOL_GPL(dev_pm_genpd_suspend); -void pm_genpd_syscore_poweron(struct device *dev) +/** + * dev_pm_genpd_resume - Synchronously try to resume the genpd for @dev + * @dev: The device that is attached to the genpd, which needs to be resumed. + * + * This routine should typically be called for a device that needs to be resumed + * during the syscore resume phase. + */ +void dev_pm_genpd_resume(struct device *dev) { - genpd_syscore_switch(dev, false); + genpd_switch_state(dev, false); } -EXPORT_SYMBOL_GPL(pm_genpd_syscore_poweron); +EXPORT_SYMBOL_GPL(dev_pm_genpd_resume); #else /* !CONFIG_PM_SLEEP */ |