From: Ulf Hansson Date: Wed, 21 Sep 2016 13:38:51 +0000 (+0200) Subject: PM / Domains: Remove redundant system PM callbacks X-Git-Tag: v4.9-rc1~171^2~3^2~2 X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=294f47ffd55c3710c6f8ca1122e0424f045a099c PM / Domains: Remove redundant system PM callbacks In cases when the PM domain haven't assigned a system PM callback, the PM core fall-backs to check for the callback at the driver level instead. This makes it redundant to assign a pm_generic_* helper function to a corresponding system PM callback at a PM domain level. Therefore, let's remove these assignments in pm_genpd_init(). Signed-off-by: Ulf Hansson Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 63f0f8b3f324..661ac3a42571 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1316,24 +1316,12 @@ int pm_genpd_init(struct generic_pm_domain *genpd, genpd->domain.ops.runtime_suspend = genpd_runtime_suspend; genpd->domain.ops.runtime_resume = genpd_runtime_resume; genpd->domain.ops.prepare = pm_genpd_prepare; - genpd->domain.ops.suspend = pm_generic_suspend; - genpd->domain.ops.suspend_late = pm_generic_suspend_late; genpd->domain.ops.suspend_noirq = pm_genpd_suspend_noirq; genpd->domain.ops.resume_noirq = pm_genpd_resume_noirq; - genpd->domain.ops.resume_early = pm_generic_resume_early; - genpd->domain.ops.resume = pm_generic_resume; - genpd->domain.ops.freeze = pm_generic_freeze; - genpd->domain.ops.freeze_late = pm_generic_freeze_late; genpd->domain.ops.freeze_noirq = pm_genpd_freeze_noirq; genpd->domain.ops.thaw_noirq = pm_genpd_thaw_noirq; - genpd->domain.ops.thaw_early = pm_generic_thaw_early; - genpd->domain.ops.thaw = pm_generic_thaw; - genpd->domain.ops.poweroff = pm_generic_poweroff; - genpd->domain.ops.poweroff_late = pm_generic_poweroff_late; genpd->domain.ops.poweroff_noirq = pm_genpd_suspend_noirq; genpd->domain.ops.restore_noirq = pm_genpd_restore_noirq; - genpd->domain.ops.restore_early = pm_generic_restore_early; - genpd->domain.ops.restore = pm_generic_restore; genpd->domain.ops.complete = pm_genpd_complete; if (genpd->flags & GENPD_FLAG_PM_CLK) {