memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
        memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
-       dev_dbg(&pdev->dev, "mac address : %02x-%02x-%02x-%02x-%02x-%02x\n",
-                       adapter->hw.mac_addr[0], adapter->hw.mac_addr[1],
-                       adapter->hw.mac_addr[2], adapter->hw.mac_addr[3],
-                       adapter->hw.mac_addr[4], adapter->hw.mac_addr[5]);
+       dev_dbg(&pdev->dev, "mac address : %pM\n", adapter->hw.mac_addr);
 
        INIT_WORK(&adapter->reset_task, atl1e_reset_task);
        INIT_WORK(&adapter->link_chg_task, atl1e_link_chg_task);