WAN: Convert generic HDLC drivers to netdev_ops.

Also remove unneeded last_rx update from Synclink drivers.
Synclink part mostly by Stephen Hemminger.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 48a2c9d..00945f7 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2424,6 +2424,15 @@
 	       type_strings[card->type], card->irq, card->nports);
 }
 
+static const struct net_device_ops fst_ops = {
+	.ndo_open       = fst_open,
+	.ndo_stop       = fst_close,
+	.ndo_change_mtu = hdlc_change_mtu,
+	.ndo_start_xmit = hdlc_start_xmit,
+	.ndo_do_ioctl   = fst_ioctl,
+	.ndo_tx_timeout = fst_tx_timeout,
+};
+
 /*
  *      Initialise card when detected.
  *      Returns 0 to indicate success, or errno otherwise.
@@ -2565,12 +2574,9 @@
                 dev->base_addr   = card->pci_conf;
                 dev->irq         = card->irq;
 
-                dev->tx_queue_len          = FST_TX_QUEUE_LEN;
-                dev->open                  = fst_open;
-                dev->stop                  = fst_close;
-                dev->do_ioctl              = fst_ioctl;
-                dev->watchdog_timeo        = FST_TX_TIMEOUT;
-                dev->tx_timeout            = fst_tx_timeout;
+		dev->netdev_ops = &fst_ops;
+		dev->tx_queue_len = FST_TX_QUEUE_LEN;
+		dev->watchdog_timeo = FST_TX_TIMEOUT;
                 hdlc->attach = fst_attach;
                 hdlc->xmit   = fst_start_xmit;
 	}