libertas: convert CMD_802_11_DEAUTHENTICATE to a direct command

and remove DISASSOCIATE because it's not in any of the specs and has
never been used.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index c516fbe..92ba2c2 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -20,7 +20,7 @@
 					struct cmd_ds_command *cmd,
 					void *pdata_buf);
 int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
-					  struct cmd_ds_command *cmd);
+				 u8 bssid[ETH_ALEN], u16 reason);
 int lbs_cmd_80211_associate(struct lbs_private *priv,
 				     struct cmd_ds_command *cmd,
 				     void *pdata_buf);
@@ -28,12 +28,9 @@
 int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
 					struct cmd_ds_command *resp);
 int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv);
-int lbs_ret_80211_disassociate(struct lbs_private *priv);
 int lbs_ret_80211_associate(struct lbs_private *priv,
 				     struct cmd_ds_command *resp);
 
 int lbs_stop_adhoc_network(struct lbs_private *priv);
 
-int lbs_send_deauthentication(struct lbs_private *priv);
-
 #endif /* _LBS_ASSOC_H */