[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()

This is nicer than the MAC_FMT stuff.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c
index 6ec8a58..3bb9e29 100644
--- a/drivers/net/arm/ether1.c
+++ b/drivers/net/arm/ether1.c
@@ -996,6 +996,7 @@
 {
 	struct net_device *dev;
 	int i, ret = 0;
+	DECLARE_MAC_BUF(mac);
 
 	ether1_banner();
 
@@ -1043,12 +1044,9 @@
 	if (ret)
 		goto free;
 
-	printk(KERN_INFO "%s: ether1 in slot %d, ",
-		dev->name, ec->slot_no);
+	printk(KERN_INFO "%s: ether1 in slot %d, %s\n",
+		dev->name, ec->slot_no, print_mac(mac, dev->dev_addr));
     
-	for (i = 0; i < 6; i++)
-		printk ("%2.2x%c", dev->dev_addr[i], i == 5 ? '\n' : ':');
-
 	ecard_set_drvdata(ec, dev);
 	return 0;