diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 7a24895..7d912d5 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -700,25 +700,6 @@
 	return ret;
 }
 
-int platform_pm_prepare(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (drv && drv->pm && drv->pm->prepare)
-		ret = drv->pm->prepare(dev);
-
-	return ret;
-}
-
-void platform_pm_complete(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-
-	if (drv && drv->pm && drv->pm->complete)
-		drv->pm->complete(dev);
-}
-
 #endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_SUSPEND
@@ -741,22 +722,6 @@
 	return ret;
 }
 
-int platform_pm_suspend_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->suspend_noirq)
-			ret = drv->pm->suspend_noirq(dev);
-	}
-
-	return ret;
-}
-
 int platform_pm_resume(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
@@ -775,22 +740,6 @@
 	return ret;
 }
 
-int platform_pm_resume_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->resume_noirq)
-			ret = drv->pm->resume_noirq(dev);
-	}
-
-	return ret;
-}
-
 #endif /* CONFIG_SUSPEND */
 
 #ifdef CONFIG_HIBERNATE_CALLBACKS
@@ -813,22 +762,6 @@
 	return ret;
 }
 
-int platform_pm_freeze_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->freeze_noirq)
-			ret = drv->pm->freeze_noirq(dev);
-	}
-
-	return ret;
-}
-
 int platform_pm_thaw(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
@@ -847,22 +780,6 @@
 	return ret;
 }
 
-int platform_pm_thaw_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->thaw_noirq)
-			ret = drv->pm->thaw_noirq(dev);
-	}
-
-	return ret;
-}
-
 int platform_pm_poweroff(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
@@ -881,22 +798,6 @@
 	return ret;
 }
 
-int platform_pm_poweroff_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->poweroff_noirq)
-			ret = drv->pm->poweroff_noirq(dev);
-	}
-
-	return ret;
-}
-
 int platform_pm_restore(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
@@ -915,22 +816,6 @@
 	return ret;
 }
 
-int platform_pm_restore_noirq(struct device *dev)
-{
-	struct device_driver *drv = dev->driver;
-	int ret = 0;
-
-	if (!drv)
-		return 0;
-
-	if (drv->pm) {
-		if (drv->pm->restore_noirq)
-			ret = drv->pm->restore_noirq(dev);
-	}
-
-	return ret;
-}
-
 #endif /* CONFIG_HIBERNATE_CALLBACKS */
 
 static const struct dev_pm_ops platform_dev_pm_ops = {
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 2a23f7d..b5267c9 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -264,62 +264,34 @@
 }
 #endif /* MODULE */
 
-#ifdef CONFIG_PM_SLEEP
-extern int platform_pm_prepare(struct device *dev);
-extern void platform_pm_complete(struct device *dev);
-#else
-#define platform_pm_prepare	NULL
-#define platform_pm_complete	NULL
-#endif
-
 #ifdef CONFIG_SUSPEND
 extern int platform_pm_suspend(struct device *dev);
-extern int platform_pm_suspend_noirq(struct device *dev);
 extern int platform_pm_resume(struct device *dev);
-extern int platform_pm_resume_noirq(struct device *dev);
 #else
 #define platform_pm_suspend		NULL
 #define platform_pm_resume		NULL
-#define platform_pm_suspend_noirq	NULL
-#define platform_pm_resume_noirq	NULL
 #endif
 
 #ifdef CONFIG_HIBERNATE_CALLBACKS
 extern int platform_pm_freeze(struct device *dev);
-extern int platform_pm_freeze_noirq(struct device *dev);
 extern int platform_pm_thaw(struct device *dev);
-extern int platform_pm_thaw_noirq(struct device *dev);
 extern int platform_pm_poweroff(struct device *dev);
-extern int platform_pm_poweroff_noirq(struct device *dev);
 extern int platform_pm_restore(struct device *dev);
-extern int platform_pm_restore_noirq(struct device *dev);
 #else
 #define platform_pm_freeze		NULL
 #define platform_pm_thaw		NULL
 #define platform_pm_poweroff		NULL
 #define platform_pm_restore		NULL
-#define platform_pm_freeze_noirq	NULL
-#define platform_pm_thaw_noirq		NULL
-#define platform_pm_poweroff_noirq	NULL
-#define platform_pm_restore_noirq	NULL
 #endif
 
 #ifdef CONFIG_PM_SLEEP
 #define USE_PLATFORM_PM_SLEEP_OPS \
-	.prepare = platform_pm_prepare, \
-	.complete = platform_pm_complete, \
 	.suspend = platform_pm_suspend, \
 	.resume = platform_pm_resume, \
 	.freeze = platform_pm_freeze, \
 	.thaw = platform_pm_thaw, \
 	.poweroff = platform_pm_poweroff, \
-	.restore = platform_pm_restore, \
-	.suspend_noirq = platform_pm_suspend_noirq, \
-	.resume_noirq = platform_pm_resume_noirq, \
-	.freeze_noirq = platform_pm_freeze_noirq, \
-	.thaw_noirq = platform_pm_thaw_noirq, \
-	.poweroff_noirq = platform_pm_poweroff_noirq, \
-	.restore_noirq = platform_pm_restore_noirq,
+	.restore = platform_pm_restore,
 #else
 #define USE_PLATFORM_PM_SLEEP_OPS
 #endif