PM: ARM: locomo: Drop suspend and resume bus type callbacks

None of the locomo drivers in the tree implements the suspend and
resume callbacks from struct locomo_driver, so drop them and drop
the corresponding callbacks from locomo_bus_type.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>

arch/arm/common/locomo.c

@@ -826,28 +826,6 @@ static int locomo_match(struct device *_dev, struct device_driver *_drv)
 	return dev->devid == drv->devid;
 }
 
-static int locomo_bus_suspend(struct device *dev, pm_message_t state)
-{
-	struct locomo_dev *ldev = LOCOMO_DEV(dev);
-	struct locomo_driver *drv = LOCOMO_DRV(dev->driver);
-	int ret = 0;
-
-	if (drv && drv->suspend)
-		ret = drv->suspend(ldev, state);
-	return ret;
-}
-
-static int locomo_bus_resume(struct device *dev)
-{
-	struct locomo_dev *ldev = LOCOMO_DEV(dev);
-	struct locomo_driver *drv = LOCOMO_DRV(dev->driver);
-	int ret = 0;
-
-	if (drv && drv->resume)
-		ret = drv->resume(ldev);
-	return ret;
-}
-
 static int locomo_bus_probe(struct device *dev)
 {
 	struct locomo_dev *ldev = LOCOMO_DEV(dev);
@@ -875,8 +853,6 @@ struct bus_type locomo_bus_type = {
 	.match		= locomo_match,
 	.probe		= locomo_bus_probe,
 	.remove		= locomo_bus_remove,
-	.suspend	= locomo_bus_suspend,
-	.resume		= locomo_bus_resume,
 };
 
 int locomo_driver_register(struct locomo_driver *driver)

arch/arm/include/asm/hardware/locomo.h

@@ -189,8 +189,6 @@ struct locomo_driver {
 	unsigned int		devid;
 	int (*probe)(struct locomo_dev *);
 	int (*remove)(struct locomo_dev *);
-	int (*suspend)(struct locomo_dev *, pm_message_t);
-	int (*resume)(struct locomo_dev *);
 };
 
 #define LOCOMO_DRV(_d)	container_of((_d), struct locomo_driver, drv)