device_supports_offline
if (device_supports_offline(pn->dev) && !pn->dev->offline) {
if (device_supports_offline(dev) && !dev->offline_disabled) {
return device_supports_offline(dev) && !dev->offline ? -EBUSY : 0;
if (device_supports_offline(dev)) {
if (device_supports_offline(dev)) {
if (device_supports_offline(dev) && !dev->offline_disabled) {