s390/net: set HW port number in netdevice

struct net_device contains a dev_port field. Store the OSA port number
in this field.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/lcs.c

@@ -1928,6 +1928,8 @@ lcs_portno_store (struct device *dev, struct device_attribute *attr, const char
 		return -EINVAL;
         /* TODO: sanity checks */
         card->portno = value;
+	if (card->dev)
+		card->dev->dev_port = card->portno;
 
         return count;
 
@@ -2158,6 +2160,7 @@ lcs_new_device(struct ccwgroup_device *ccwgdev)
 	card->dev = dev;
 	card->dev->ml_priv = card;
 	card->dev->netdev_ops = &lcs_netdev_ops;
+	card->dev->dev_port = card->portno;
 	memcpy(card->dev->dev_addr, card->mac, LCS_MAC_LENGTH);
 #ifdef CONFIG_IP_MULTICAST
 	if (!lcs_check_multicast_support(card))

drivers/s390/net/qeth_core_sys.c

@@ -144,6 +144,8 @@ static ssize_t qeth_dev_portno_store(struct device *dev,
 		goto out;
 	}
 	card->info.portno = portno;
+	if (card->dev)
+		card->dev->dev_port = portno;
 out:
 	mutex_unlock(&card->conf_mutex);
 	return rc ? rc : count;

drivers/s390/net/qeth_l2_main.c

@@ -984,6 +984,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
 	card->dev->mtu = card->info.initial_mtu;
 	card->dev->min_mtu = 64;
 	card->dev->max_mtu = ETH_MAX_MTU;
+	card->dev->dev_port = card->info.portno;
 	card->dev->netdev_ops = &qeth_l2_netdev_ops;
 	if (card->info.type == QETH_CARD_TYPE_OSN) {
 		card->dev->ethtool_ops = &qeth_l2_osn_ops;

drivers/s390/net/qeth_l3_main.c

@@ -2576,6 +2576,7 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 	card->dev->mtu = card->info.initial_mtu;
 	card->dev->min_mtu = 64;
 	card->dev->max_mtu = ETH_MAX_MTU;
+	card->dev->dev_port = card->info.portno;
 	card->dev->ethtool_ops = &qeth_l3_ethtool_ops;
 	card->dev->features |=	NETIF_F_HW_VLAN_CTAG_TX |
 				NETIF_F_HW_VLAN_CTAG_RX |