pm_runtime_set_autosuspend_delay
pm_runtime_set_autosuspend_delay(ddev->dev, 5000);
pm_runtime_set_autosuspend_delay(kdev, 10000); /* 10s */
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);