net: convert print_mac to %pM

This converts pretty much everything to print_mac. There were
a few things that had conflicts which I have just dropped for
now, no harm done.

I've built an allyesconfig with this and looked at the files
that weren't built very carefully, but it's a huge patch.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index e40d630..6962537 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -554,7 +554,6 @@
     int last_ret, last_fn, start_pg, stop_pg, cm_offset;
     int has_shmem = 0;
     hw_info_t *local_hw_info;
-    DECLARE_MAC_BUF(mac);
 
     DEBUG(0, "pcnet_config(0x%p)\n", link);
 
@@ -675,7 +674,7 @@
 	printk (" mem %#5lx,", dev->mem_start);
     if (info->flags & HAS_MISC_REG)
 	printk(" %s xcvr,", if_names[dev->if_port]);
-    printk(" hw_addr %s\n", print_mac(mac, dev->dev_addr));
+    printk(" hw_addr %pM\n", dev->dev_addr);
     return 0;
 
 cs_failed: