[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>

drivers/net/arm/am79c961a.c

@@ -741,12 +741,10 @@ static int __init am79c961_probe(struct platform_device *pdev)
 
 	ret = register_netdev(dev);
 	if (ret == 0) {
-		printk(KERN_INFO "%s: ether address ", dev->name);
-
-		/* Retrive and print the ethernet address. */
-		for (i = 0; i < 6; i++)
-			printk (i == 5 ? "%02x\n" : "%02x:", dev->dev_addr[i]);
+		DECLARE_MAC_BUF(mac);
 
+		printk(KERN_INFO "%s: ether address %s\n",
+		       dev->name, print_mac(mac, dev->dev_addr));
 		return 0;
 	}
 

drivers/net/arm/at91_ether.c

@@ -485,6 +485,7 @@ static void update_mac_address(struct net_device *dev)
 static int set_mac_address(struct net_device *dev, void* addr)
 {
 	struct sockaddr *address = addr;
+	DECLARE_MAC_BUF(mac);
 
 	if (!is_valid_ether_addr(address->sa_data))
 		return -EADDRNOTAVAIL;
@@ -492,9 +493,8 @@ static int set_mac_address(struct net_device *dev, void* addr)
 	memcpy(dev->dev_addr, address->sa_data, dev->addr_len);
 	update_mac_address(dev);
 
-	printk("%s: Setting MAC address to %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
-		dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-		dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+	printk("%s: Setting MAC address to %s\n", dev->name,
+	       print_mac(mac, dev->dev_addr));
 
 	return 0;
 }
@@ -979,6 +979,7 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 	struct at91_private *lp;
 	unsigned int val;
 	int res;
+	DECLARE_MAC_BUF(mac);
 
 	dev = alloc_etherdev(sizeof(struct at91_private));
 	if (!dev)
@@ -1081,12 +1082,11 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 	}
 
 	/* Display ethernet banner */
-	printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%02x:%02x:%02x:%02x:%02x:%02x)\n",
-		dev->name, (uint) dev->base_addr, dev->irq,
-		at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_SPD ? "100-" : "10-",
-		at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_FD ? "FullDuplex" : "HalfDuplex",
-		dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-		dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+	printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%s)\n",
+	       dev->name, (uint) dev->base_addr, dev->irq,
+	       at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_SPD ? "100-" : "10-",
+	       at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_FD ? "FullDuplex" : "HalfDuplex",
+	       print_mac(mac, dev->dev_addr));
 	if ((phy_type == MII_DM9161_ID) || (lp->phy_type == MII_DM9161A_ID))
 		printk(KERN_INFO "%s: Davicom 9161 PHY %s\n", dev->name, (lp->phy_media == PORT_FIBRE) ? "(Fiber)" : "(Copper)");
 	else if (phy_type == MII_LXT971A_ID)

drivers/net/arm/ether1.c

@@ -996,6 +996,7 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	struct net_device *dev;
 	int i, ret = 0;
+	DECLARE_MAC_BUF(mac);
 
 	ether1_banner();
 
@@ -1043,12 +1044,9 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 	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;
 

drivers/net/arm/ether3.c

@@ -775,7 +775,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	const struct ether3_data *data = id->data;
 	struct net_device *dev;
-	int i, bus_type, ret;
+	int bus_type, ret;
+	DECLARE_MAC_BUF(mac);
 
 	ether3_banner();
 
@@ -858,9 +859,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 	if (ret)
 		goto free;
 
-	printk("%s: %s in slot %d, ", dev->name, data->name, ec->slot_no);
-	for (i = 0; i < 6; i++)
-		printk("%2.2x%c", dev->dev_addr[i], i == 5 ? '\n' : ':');
+	printk("%s: %s in slot %d, %s\n",
+	       dev->name, data->name, ec->slot_no, print_mac(mac, dev->dev_addr));
 
 	ecard_set_drvdata(ec, dev);
 	return 0;

drivers/net/arm/etherh.c

@@ -648,6 +648,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	struct net_device *dev;
 	struct etherh_priv *eh;
 	int i, ret;
+	DECLARE_MAC_BUF(mac);
 
 	etherh_banner();
 
@@ -745,11 +746,8 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	if (ret)
 		goto free;
 
-	printk(KERN_INFO "%s: %s in slot %d, ",
-		dev->name, data->name, ec->slot_no);
-
-	for (i = 0; i < 6; i++)
-		printk("%2.2x%c", dev->dev_addr[i], i == 5 ? '\n' : ':');
+	printk(KERN_INFO "%s: %s in slot %d, %s\n",
+		dev->name, data->name, ec->slot_no, print_mac(mac, dev->dev_addr));
 
 	ecard_set_drvdata(ec, dev);