[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/amd8111e.c b/drivers/net/amd8111e.c
index afb60a5..73f40a4 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1934,6 +1934,7 @@
 	unsigned long reg_addr,reg_len;
 	struct amd8111e_priv* lp;
 	struct net_device* dev;
+	DECLARE_MAC_BUF(mac);
 
 	err = pci_enable_device(pdev);
 	if(err){
@@ -2006,7 +2007,7 @@
 
 	/* Initializing MAC address */
 	for(i = 0; i < ETH_ADDR_LEN; i++)
-			dev->dev_addr[i] =readb(lp->mmio + PADR + i);
+		dev->dev_addr[i] = readb(lp->mmio + PADR + i);
 
 	/* Setting user defined parametrs */
 	lp->ext_phy_option = speed_duplex[card_idx];
@@ -2075,11 +2076,10 @@
 	/*  display driver and device information */
 
     	chip_version = (readl(lp->mmio + CHIPID) & 0xf0000000)>>28;
-    	printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n",								 dev->name,MODULE_VERS);
-    	printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet ",							dev->name, chip_version);
-    	for (i = 0; i < 6; i++)
-		printk("%2.2x%c",dev->dev_addr[i],i == 5 ? ' ' : ':');
-    	printk( "\n");
+	printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n",
+	       dev->name,MODULE_VERS);
+	printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet %s\n",
+	       dev->name, chip_version, print_mac(mac, dev->dev_addr));
 	if (lp->ext_phy_id)
 		printk(KERN_INFO "%s: Found MII PHY ID 0x%08x at address 0x%02x\n",
 		       dev->name, lp->ext_phy_id, lp->ext_phy_addr);