[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/smc-mca.c b/drivers/net/smc-mca.c
index 3b43fa8..d6abb68 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -196,6 +196,7 @@
 	int tirq = 0;
 	int base_addr = ultra_io[ultra_found];
 	int irq = ultra_irq[ultra_found];
+	DECLARE_MAC_BUF(mac);
 
 	if (base_addr || irq) {
 		printk(KERN_INFO "Probing for SMC MCA adapter");
@@ -330,10 +331,11 @@
 	reg4 = inb(ioaddr + 4) & 0x7f;
 	outb(reg4, ioaddr + 4);
 
-	printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x,", slot + 1, ioaddr);
-
 	for (i = 0; i < 6; i++)
-		printk(" %2.2X", dev->dev_addr[i] = inb(ioaddr + 8 + i));
+		dev->dev_addr[i] = inb(ioaddr + 8 + i);
+
+	printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x, %s",
+	       slot + 1, ioaddr, print_mac(mac, dev->dev_addr));
 
 	/* Switch from the station address to the alternate register set
 	 * and read the useful registers there.