libertas: convert RADIO_CONTROL to a direct command

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index b38502f..8cc4d77 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -342,6 +342,8 @@
 };
 
 struct cmd_ds_802_11_radio_control {
+	struct cmd_header hdr;
+
 	__le16 action;
 	__le16 control;
 };
@@ -697,8 +699,6 @@
 		struct cmd_ds_802_11_rate_adapt_rateset rateset;
 		struct cmd_ds_mac_multicast_adr madr;
 		struct cmd_ds_802_11_ad_hoc_join adj;
-		struct cmd_ds_802_11_radio_control radio;
-		struct cmd_ds_802_11_rf_channel rfchannel;
 		struct cmd_ds_802_11_rssi rssi;
 		struct cmd_ds_802_11_rssi_rsp rssirsp;
 		struct cmd_ds_802_11_disassociate dassociate;