b43legacy: remove wireless extensions inclusions

linux/wireless.h and net/iw_handler.h headers are
for wireless extensions only, so mac80211 drivers
shouldn't be including them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/b43legacy/b43legacy.h

@@ -14,7 +14,6 @@
 #include <linux/ssb/ssb.h>
 #include <linux/ssb/ssb_driver_chipcommon.h>
 
-#include <linux/wireless.h>
 #include <net/mac80211.h>
 
 #include "debugfs.h"

drivers/net/wireless/b43legacy/main.c

@@ -35,7 +35,6 @@
 #include <linux/if_arp.h>
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
-#include <linux/wireless.h>
 #include <linux/workqueue.h>
 #include <linux/sched.h>
 #include <linux/skbuff.h>