mac802154: move mac pib attributes into wpan_dev

This patch moves all mac pib attributes into the wpan_dev struct.
Furthermore we can easier access these attributes over the netdev
802154_ptr pointer. Currently this is only possible over a complicated
callback structure in mac802154 because subif data structure is
accessable inside mac802154 only.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/mib.c b/net/mac802154/mib.c
index 6fa7491..3596b29 100644
--- a/net/mac802154/mib.c
+++ b/net/mac802154/mib.c
@@ -33,7 +33,7 @@
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
 	spin_lock_bh(&sdata->mib_lock);
-	sdata->short_addr = val;
+	sdata->wpan_dev.short_addr = val;
 	spin_unlock_bh(&sdata->mib_lock);
 }
 
@@ -45,7 +45,7 @@
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
 	spin_lock_bh(&sdata->mib_lock);
-	ret = sdata->short_addr;
+	ret = sdata->wpan_dev.short_addr;
 	spin_unlock_bh(&sdata->mib_lock);
 
 	return ret;
@@ -59,7 +59,7 @@
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
 	spin_lock_bh(&sdata->mib_lock);
-	ret = sdata->pan_id;
+	ret = sdata->wpan_dev.pan_id;
 	spin_unlock_bh(&sdata->mib_lock);
 
 	return ret;
@@ -72,7 +72,7 @@
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
 	spin_lock_bh(&sdata->mib_lock);
-	sdata->pan_id = val;
+	sdata->wpan_dev.pan_id = val;
 	spin_unlock_bh(&sdata->mib_lock);
 }
 
@@ -82,7 +82,7 @@
 
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
-	return sdata->dsn++;
+	return sdata->wpan_dev.dsn++;
 }
 
 void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan)