libertas: move association code from join.c into scan.c

Besides code moving, I did the following changes:

* made some functions static
* removed some unneeded #include's
* made patch checkpatch.pl clean

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-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 d489cf4..c516fbe 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -8,4 +8,32 @@
 void lbs_association_worker(struct work_struct *work);
 struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
 
+struct cmd_ds_command;
+int lbs_cmd_80211_authenticate(struct lbs_private *priv,
+					struct cmd_ds_command *cmd,
+					void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
+				       struct cmd_ds_command *cmd,
+				       void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd);
+int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
+					struct cmd_ds_command *cmd,
+					void *pdata_buf);
+int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
+					  struct cmd_ds_command *cmd);
+int lbs_cmd_80211_associate(struct lbs_private *priv,
+				     struct cmd_ds_command *cmd,
+				     void *pdata_buf);
+
+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 */