iwlwifi: add wide firmware command support for notifications

Add support for extended command id in notification system.
Extended command id header contains group id in addition to command id.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h b/drivers/net/wireless/iwlwifi/iwl-notif-wait.h
index 95af97a..dbe8234 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h
+++ b/drivers/net/wireless/iwlwifi/iwl-notif-wait.h
@@ -6,6 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -105,7 +106,7 @@
 		   struct iwl_rx_packet *pkt, void *data);
 	void *fn_data;
 
-	u8 cmds[MAX_NOTIF_CMDS];
+	u16 cmds[MAX_NOTIF_CMDS];
 	u8 n_cmds;
 	bool triggered, aborted;
 };
@@ -121,7 +122,7 @@
 void __acquires(wait_entry)
 iwl_init_notification_wait(struct iwl_notif_wait_data *notif_data,
 			   struct iwl_notification_wait *wait_entry,
-			   const u8 *cmds, int n_cmds,
+			   const u16 *cmds, int n_cmds,
 			   bool (*fn)(struct iwl_notif_wait_data *notif_data,
 				      struct iwl_rx_packet *pkt, void *data),
 			   void *fn_data);