staging: wilc1000: remove host_int_disconnect_station

This patch removes host_int_disconnect_station function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -3529,18 +3529,6 @@ s32 host_int_disconnect(struct host_if_drv *hif_drv, u16 u16ReasonCode)
 	return result;
 }
 
-s32 host_int_disconnect_station(struct host_if_drv *hif_drv, u8 assoc_id)
-{
-	struct wid wid;
-
-	wid.id = (u16)WID_DISCONNECT;
-	wid.type = WID_CHAR;
-	wid.val = (s8 *)&assoc_id;
-	wid.size = sizeof(char);
-
-	return 0;
-}
-
 s32 host_int_get_assoc_req_info(struct host_if_drv *hif_drv,
 				u8 *pu8AssocReqInfo,
 				u32 u32AssocReqInfoLen)

drivers/staging/wilc1000/host_interface.h

@@ -335,7 +335,6 @@ s32 host_int_set_join_req(struct host_if_drv *hWFIDrv, u8 *pu8bssid,
 			  u8 u8channel, void *pJoinParams);
 s32 host_int_flush_join_req(struct host_if_drv *hWFIDrv);
 s32 host_int_disconnect(struct host_if_drv *hWFIDrv, u16 u16ReasonCode);
-s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id);
 s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv,
 				u8 *pu8AssocReqInfo,
 				u32 u32AssocReqInfoLen);