[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/declance.c b/drivers/net/declance.c
index 7e7ac33..00e0194 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -1027,6 +1027,7 @@
 	int i, ret;
 	unsigned long esar_base;
 	unsigned char *esar;
+	DECLARE_MAC_BUF(mac);
 
 	if (dec_lance_debug && version_printed++ == 0)
 		printk(version);
@@ -1214,21 +1215,20 @@
 	 */
 	switch (type) {
 	case ASIC_LANCE:
-		printk("%s: IOASIC onboard LANCE, addr = ", name);
+		printk("%s: IOASIC onboard LANCE", name);
 		break;
 	case PMAD_LANCE:
-		printk("%s: PMAD-AA, addr = ", name);
+		printk("%s: PMAD-AA", name);
 		break;
 	case PMAX_LANCE:
-		printk("%s: PMAX onboard LANCE, addr = ", name);
+		printk("%s: PMAX onboard LANCE", name);
 		break;
 	}
-	for (i = 0; i < 6; i++) {
+	for (i = 0; i < 6; i++)
 		dev->dev_addr[i] = esar[i * 4];
-		printk("%2.2x%c", dev->dev_addr[i], i == 5 ? ',' : ':');
-	}
 
-	printk(" irq = %d\n", dev->irq);
+	printk(", addr = %s, irq = %d\n",
+	       print_mac(mac, dev->dev_addr), dev->irq);
 
 	dev->open = &lance_open;
 	dev->stop = &lance_close;