ieee802154: add support for channel pages from IEEE 802.15.4-2006

IEEE 802.15.4-2006 adds new concept: channel pages, which can contain several
channels. Add support for channel pages in the API and in the fakehard driver.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
diff --git a/include/net/nl802154.h b/include/net/nl802154.h
index e554ecd..99d2ba1 100644
--- a/include/net/nl802154.h
+++ b/include/net/nl802154.h
@@ -95,7 +95,7 @@
  * Note: This API does not permit the return of an active scan result.
  */
 int ieee802154_nl_scan_confirm(struct net_device *dev,
-		u8 status, u8 scan_type, u32 unscanned,
+		u8 status, u8 scan_type, u32 unscanned, u8 page,
 		u8 *edl/*, struct list_head *pan_desc_list */);
 
 /**