gianfar: Remove unused device_node ref in gfar_private

Remove unused device node pointer.
Remove duplicated SET_NETDEV_DEV().

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/freescale/gianfar.c

@@ -663,7 +663,6 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 		return -ENOMEM;
 
 	priv = netdev_priv(dev);
-	priv->node = ofdev->dev.of_node;
 	priv->ndev = dev;
 
 	priv->num_tx_queues = num_tx_qs;
@@ -1001,7 +1000,6 @@ static int gfar_probe(struct platform_device *ofdev)
 	priv = netdev_priv(dev);
 	priv->ndev = dev;
 	priv->ofdev = ofdev;
-	priv->node = ofdev->dev.of_node;
 	SET_NETDEV_DEV(dev, &ofdev->dev);
 
 	spin_lock_init(&priv->bflock);
@@ -1038,8 +1036,6 @@ static int gfar_probe(struct platform_device *ofdev)
 	/* Set the dev->base_addr to the gfar reg region */
 	dev->base_addr = (unsigned long) regs;
 
-	SET_NETDEV_DEV(dev, &ofdev->dev);
-
 	/* Fill in the dev structure */
 	dev->watchdog_timeo = TX_TIMEOUT;
 	dev->mtu = 1500;

drivers/net/ethernet/freescale/gianfar.h

@@ -1060,7 +1060,6 @@ struct gfar_private {
 	unsigned int total_tx_ring_size;
 	unsigned int total_rx_ring_size;
 
-	struct device_node *node;
 	struct net_device *ndev;
 	struct platform_device *ofdev;
 	enum gfar_errata errata;