net: tulip: use pci_{get,set}_drvdata()

Use the wrapper functions for getting and setting the driver data
using pci_dev instead of using dev_{get,set}_drvdata() with
&pdev->dev, so we can directly pass a struct pci_dev. This is
a purely cosmetic change.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/dec/tulip/de4x5.c

@@ -2319,7 +2319,7 @@ static void de4x5_pci_remove(struct pci_dev *pdev)
 	struct net_device *dev;
 	u_long iobase;
 
-	dev = dev_get_drvdata(&pdev->dev);
+	dev = pci_get_drvdata(pdev);
 	iobase = dev->base_addr;
 
 	unregister_netdev (dev);