/* pm_runtime_idle - Notify device bus type if the device can be suspended. @dev: Device to notify the bus type about.  */
int pm_runtime_idle(struct device *dev)
/* pm_runtime_idle - Notify device bus type if the device can be suspended. @dev: Device to notify the bus type about.  */
int pm_runtime_idle(struct device *dev)
{
	int retval;
	spin_lock_irq(&dev->power.lock);
	retval = __pm_runtime_idle(dev);
	spin_unlock_irq(&dev->power.lock);
	return retval;
}