From 1e0407ca54d28db8e5f02e437ff21cc6416c0be8 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Wed, 3 Sep 2014 12:52:19 +0200 Subject: [PATCH] PM / domains: Remove system PM callbacks from gpd_dev_ops There no users of these callbacks, let's simplify the generic power domain by removing them. Signed-off-by: Ulf Hansson Reviewed-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki --- drivers/base/power/domain.c | 64 +++++-------------------------------- include/linux/pm_domain.h | 8 ----- 2 files changed, 8 insertions(+), 64 deletions(-) diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index aa5b14c1e643..e777609ccc77 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -770,46 +770,6 @@ static bool genpd_dev_active_wakeup(struct generic_pm_domain *genpd, return GENPD_DEV_CALLBACK(genpd, bool, active_wakeup, dev); } -static int genpd_suspend_dev(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, suspend, dev); -} - -static int genpd_suspend_late(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, suspend_late, dev); -} - -static int genpd_resume_early(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, resume_early, dev); -} - -static int genpd_resume_dev(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, resume, dev); -} - -static int genpd_freeze_dev(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, freeze, dev); -} - -static int genpd_freeze_late(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, freeze_late, dev); -} - -static int genpd_thaw_early(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, thaw_early, dev); -} - -static int genpd_thaw_dev(struct generic_pm_domain *genpd, struct device *dev) -{ - return GENPD_DEV_CALLBACK(genpd, int, thaw, dev); -} - /** * pm_genpd_sync_poweroff - Synchronously power off a PM domain and its masters. * @genpd: PM domain to power off, if possible. @@ -991,7 +951,7 @@ static int pm_genpd_suspend(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_suspend_dev(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_suspend(dev); } /** @@ -1012,7 +972,7 @@ static int pm_genpd_suspend_late(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_suspend_late(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_suspend_late(dev); } /** @@ -1099,7 +1059,7 @@ static int pm_genpd_resume_early(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_resume_early(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_resume_early(dev); } /** @@ -1120,7 +1080,7 @@ static int pm_genpd_resume(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_resume_dev(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_resume(dev); } /** @@ -1141,7 +1101,7 @@ static int pm_genpd_freeze(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_freeze_dev(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_freeze(dev); } /** @@ -1163,7 +1123,7 @@ static int pm_genpd_freeze_late(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_freeze_late(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_freeze_late(dev); } /** @@ -1227,7 +1187,7 @@ static int pm_genpd_thaw_early(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_thaw_early(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_thaw_early(dev); } /** @@ -1248,7 +1208,7 @@ static int pm_genpd_thaw(struct device *dev) if (IS_ERR(genpd)) return -EINVAL; - return genpd->suspend_power_off ? 0 : genpd_thaw_dev(genpd, dev); + return genpd->suspend_power_off ? 0 : pm_generic_thaw(dev); } /** @@ -1956,14 +1916,6 @@ void pm_genpd_init(struct generic_pm_domain *genpd, genpd->domain.ops.complete = pm_genpd_complete; genpd->dev_ops.save_state = pm_genpd_default_save_state; genpd->dev_ops.restore_state = pm_genpd_default_restore_state; - genpd->dev_ops.suspend = pm_generic_suspend; - genpd->dev_ops.suspend_late = pm_generic_suspend_late; - genpd->dev_ops.resume_early = pm_generic_resume_early; - genpd->dev_ops.resume = pm_generic_resume; - genpd->dev_ops.freeze = pm_generic_freeze; - genpd->dev_ops.freeze_late = pm_generic_freeze_late; - genpd->dev_ops.thaw_early = pm_generic_thaw_early; - genpd->dev_ops.thaw = pm_generic_thaw; mutex_lock(&gpd_list_lock); list_add(&genpd->gpd_list_node, &gpd_list); mutex_unlock(&gpd_list_lock); diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 436ea149d40c..b6343d4b9b04 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -35,14 +35,6 @@ struct gpd_dev_ops { int (*stop)(struct device *dev); int (*save_state)(struct device *dev); int (*restore_state)(struct device *dev); - int (*suspend)(struct device *dev); - int (*suspend_late)(struct device *dev); - int (*resume_early)(struct device *dev); - int (*resume)(struct device *dev); - int (*freeze)(struct device *dev); - int (*freeze_late)(struct device *dev); - int (*thaw_early)(struct device *dev); - int (*thaw)(struct device *dev); bool (*active_wakeup)(struct device *dev); }; -- 2.20.1