cfg802154_update_iface_num  280 net/ieee802154/core.c 		cfg802154_update_iface_num(rdev, wpan_dev->iftype, -1);
cfg802154_update_iface_num  286 net/ieee802154/core.c 		cfg802154_update_iface_num(rdev, wpan_dev->iftype, 1);