ieee802154: move headers out of extra directory

include/net/ieee802154/af_ieee802154.h (and others) naming seems to be too long
and redundant. Drop one level of subdirectories.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

drivers/ieee802154/fakehard.c

@@ -26,10 +26,10 @@
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
 
-#include <net/ieee802154/af_ieee802154.h>
-#include <net/ieee802154/netdevice.h>
-#include <net/ieee802154/mac_def.h>
-#include <net/ieee802154/nl802154.h>
+#include <net/af_ieee802154.h>
+#include <net/ieee802154_netdev.h>
+#include <net/ieee802154.h>
+#include <net/nl802154.h>
 
 /**
  * fake_get_pan_id - Retrieve the PAN ID of the device.

include/net/ieee802154.h

@@ -23,8 +23,8 @@
  * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
  */
 
-#ifndef IEEE802154_MAC_DEF_H
-#define IEEE802154_MAC_DEF_H
+#ifndef NET_IEEE802154_H
+#define NET_IEEE802154_H
 
 #define IEEE802154_FC_TYPE_BEACON	0x0	/* Frame is beacon */
 #define	IEEE802154_FC_TYPE_DATA		0x1	/* Frame is data */

net/ieee802154/af_ieee802154.c

@@ -34,8 +34,8 @@
 #include <net/tcp_states.h>
 #include <net/route.h>
 
-#include <net/ieee802154/af_ieee802154.h>
-#include <net/ieee802154/netdevice.h>
+#include <net/af_ieee802154.h>
+#include <net/ieee802154_netdev.h>
 
 #include "af802154.h"
 

net/ieee802154/dgram.c

@@ -26,9 +26,9 @@
 #include <linux/if_arp.h>
 #include <linux/list.h>
 #include <net/sock.h>
-#include <net/ieee802154/af_ieee802154.h>
-#include <net/ieee802154/mac_def.h>
-#include <net/ieee802154/netdevice.h>
+#include <net/af_ieee802154.h>
+#include <net/ieee802154.h>
+#include <net/ieee802154_netdev.h>
 
 #include <asm/ioctls.h>
 

net/ieee802154/netlink.c

@@ -27,9 +27,9 @@
 #include <net/netlink.h>
 #include <net/genetlink.h>
 #include <linux/nl802154.h>
-#include <net/ieee802154/af_ieee802154.h>
-#include <net/ieee802154/nl802154.h>
-#include <net/ieee802154/netdevice.h>
+#include <net/af_ieee802154.h>
+#include <net/nl802154.h>
+#include <net/ieee802154_netdev.h>
 
 static unsigned int ieee802154_seq_num;
 

net/ieee802154/raw.c

@@ -26,7 +26,7 @@
 #include <linux/if_arp.h>
 #include <linux/list.h>
 #include <net/sock.h>
-#include <net/ieee802154/af_ieee802154.h>
+#include <net/af_ieee802154.h>
 
 #include "af802154.h"