asle_work
container_of(work, struct psb_intel_opregion, asle_work);
schedule_work(&dev_priv->opregion.asle_work);
cancel_work_sync(&opregion->asle_work);
INIT_WORK(&opregion->asle_work, psb_intel_opregion_asle_work);
struct work_struct asle_work;
cancel_work_sync(&opregion->asle_work);
struct work_struct asle_work;
container_of(work, struct intel_opregion, asle_work);
queue_work(display->wq.unordered, &opregion->asle_work);
INIT_WORK(&opregion->asle_work, asle_work);