cpu: Do not return errors from cpu_dev_init() which will be ignored

[cascardo/linux.git] / drivers / base / platform.c

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index a7c0637..f0c605e 100644 (file)
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -700,25 +700,6 @@ static int platform_legacy_resume(struct device *dev)
        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 @@ int platform_pm_suspend(struct device *dev)
        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 @@ int platform_pm_resume(struct device *dev)
        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 @@ int platform_pm_freeze(struct device *dev)
        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 @@ int platform_pm_thaw(struct device *dev)
        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 @@ int platform_pm_poweroff(struct device *dev)
        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 @@ int platform_pm_restore(struct device *dev)
        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 = {