tulip: Convert printks to netdev_<level>

Use the current more descriptive logging styles.

Add pr_fmt and remove PFX where appropriate.
Use netif_<level>, netdev_<level>
Indent a few blocks in xircom_cb where appropriate.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index fb07f48..96e8541 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -406,7 +406,7 @@
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warning("32-bit PCI DMA not available\n");
+		pr_warn("32-bit PCI DMA not available\n");
 		err = -ENODEV;
 		goto err_out_free;
 	}