+void cfg80211_unregister_wdev(struct wireless_dev *wdev)
+{
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+
+ ASSERT_RTNL();
+
+ if (WARN_ON(wdev->netdev))
+ return;
+
+ mutex_lock(&rdev->devlist_mtx);
+ list_del_rcu(&wdev->list);
+ rdev->devlist_generation++;
+
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_P2P_DEVICE:
+ if (!wdev->p2p_started)
+ break;
+ rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
+ wdev->p2p_started = false;
+ rdev->opencount--;
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ break;
+ }
+ mutex_unlock(&rdev->devlist_mtx);
+}
+EXPORT_SYMBOL(cfg80211_unregister_wdev);
+