net: mac80211: Convert printk(KERN_DEBUG to pr_debug

Standardize the debugging to be able to use dynamic_debug.

Coalesce formats, align arguments.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index f970e0b..bebc45d 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -58,7 +58,7 @@
 	}
 
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-	printk(KERN_DEBUG "%s: setting MTU %d\n", dev->name, new_mtu);
+	pr_debug("%s: setting MTU %d\n", dev->name, new_mtu);
 #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
 	dev->mtu = new_mtu;
 	return 0;
@@ -1226,7 +1226,7 @@
 
 		if (__ffs64(mask) + hweight64(mask) != fls64(mask)) {
 			/* not a contiguous mask ... not handled now! */
-			printk(KERN_DEBUG "not contiguous\n");
+			pr_debug("not contiguous\n");
 			break;
 		}