diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index aa5b14c..e777609 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -770,46 +770,6 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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 @@
 	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);