cfg80211: clean up includes

Trying to separate header files into net/wireless.h and
net/cfg80211.h has been a source of confusion. Remove
net/wireless.h (because there also is the linux/wireless.h)
and subsume everything into net/cfg80211.h -- except the
definitions for regulatory structures which get moved to
a new header net/regulatory.h.

The "new" net/cfg80211.h is now divided into sections.

There are no real changes in this patch but code shuffling
and some very minor documentation fixes.

I have also, to make things reflect reality, put in a
copyright line for Luis to net/regulatory.h since that
is probably exclusively written by him but was formerly
in a file that only had my copyright line.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ar9170/ar9170.h

@@ -40,7 +40,7 @@
 
 #include <linux/completion.h>
 #include <linux/spinlock.h>
-#include <net/wireless.h>
+#include <net/cfg80211.h>
 #include <net/mac80211.h>
 #ifdef CONFIG_AR9170_LEDS
 #include <linux/leds.h>

drivers/net/wireless/ath/ar9170/usb.h

@@ -43,7 +43,7 @@
 #include <linux/completion.h>
 #include <linux/spinlock.h>
 #include <linux/leds.h>
-#include <net/wireless.h>
+#include <net/cfg80211.h>
 #include <net/mac80211.h>
 #include <linux/firmware.h>
 #include "eeprom.h"

drivers/net/wireless/ath/ath9k/eeprom.h

@@ -17,7 +17,7 @@
 #ifndef EEPROM_H
 #define EEPROM_H
 
-#include <net/wireless.h>
+#include <net/cfg80211.h>
 
 #define AH_USE_EEPROM   0x1
 

drivers/net/wireless/ath/regd.c

@@ -18,7 +18,6 @@
 #include <linux/slab.h>
 #include <net/cfg80211.h>
 #include <net/mac80211.h>
-#include <net/wireless.h>
 #include "regd.h"
 #include "regd_common.h"
 

drivers/net/wireless/ath/regd.h

@@ -20,7 +20,6 @@
 #include <linux/nl80211.h>
 
 #include <net/cfg80211.h>
-#include <net/wireless.h>
 
 #define NO_CTL 0xff
 #define SD_NO_CTL               0xE0

drivers/net/wireless/rndis_wlan.c

@@ -42,7 +42,6 @@
 #include <linux/ctype.h>
 #include <linux/spinlock.h>
 #include <net/iw_handler.h>
-#include <net/wireless.h>
 #include <net/cfg80211.h>
 #include <linux/usb/usbnet.h>
 #include <linux/usb/rndis_host.h>