static void ap_queue_device_release(struct device *dev)
{
- kfree(to_ap_queue(dev));
+ struct ap_queue *aq = to_ap_queue(dev);
+
+ if (!list_empty(&aq->list)) {
+ spin_lock_bh(&ap_list_lock);
+ list_del_init(&aq->list);
+ spin_unlock_bh(&ap_list_lock);
+ }
+ kfree(aq);
}
struct ap_queue *ap_queue_create(ap_qid_t qid, int device_type)