DM9000: Update and fix driver debugging messages

There was a missing newline in a dev_dbg() message.  Values read
from/written into PHY registers might be for interest too, so I added
new dbg messages there.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/net/dm9000.c

@@ -525,7 +525,7 @@ dm9000_probe(struct platform_device *pdev)
 
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 
-	dev_dbg(&pdev->dev, "dm9000_probe()");
+	dev_dbg(&pdev->dev, "dm9000_probe()\n");
 
 	/* setup board info structure */
 	db = (struct board_info *) ndev->priv;
@@ -1288,6 +1288,8 @@ dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg)
 	spin_unlock_irqrestore(&db->lock,flags);
 
 	mutex_unlock(&db->addr_lock);
+
+	dm9000_dbg(db, 5, "phy_read[%02x] -> %04x\n", reg, ret);
 	return ret;
 }
 
@@ -1301,6 +1303,7 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
 	unsigned long flags;
 	unsigned long reg_save;
 
+	dm9000_dbg(db, 5, "phy_write[%02x] = %04x\n", reg, value);
 	mutex_lock(&db->addr_lock);
 
 	spin_lock_irqsave(&db->lock,flags);