73 	struct net_device *real_dev;  member
81 	struct net_device *real_dev = priv->real_dev;  in qmimux_open()  local
83 	if (!(priv->real_dev->flags & IFF_UP))  in qmimux_open()
86 	if (netif_carrier_ok(real_dev))  in qmimux_open()
108 	skb->dev = priv->real_dev;  in qmimux_start_xmit()
243 static int qmimux_register_device(struct net_device *real_dev, u8 mux_id)  in qmimux_register_device()  argument
254 	dev_net_set(new_dev, dev_net(real_dev));  in qmimux_register_device()
257 	priv->real_dev = real_dev;  in qmimux_register_device()
270 	dev_hold(real_dev);  in qmimux_register_device()
272 	err = netdev_upper_dev_link(real_dev, new_dev, NULL);  in qmimux_register_device()
276 	netif_stacked_transfer_operstate(real_dev, new_dev);  in qmimux_register_device()
282 	dev_put(real_dev);  in qmimux_register_device()
293 	struct net_device *real_dev = priv->real_dev;  in qmimux_unregister_device()  local
296 	netdev_upper_dev_unlink(real_dev, dev);  in qmimux_unregister_device()
300 	dev_put(real_dev);  in qmimux_unregister_device()