staging: wilc1000: host_interface: removes unused functions

This patch removes unused functions at host_interface files.
 - host_int_send_join_leave_info_to_host
 - host_int_send_network_info_to_host
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -4037,11 +4037,6 @@ s32 hif_get_cfg(struct host_if_drv *hif_drv, u16 u16WID, u16 *pu16WID_Value)
 	return result;
 }
 
-void host_int_send_join_leave_info_to_host
-	(u16 assocId, u8 *stationAddr, bool joining)
-{
-}
-
 static void GetPeriodicRSSI(unsigned long arg)
 {
 	struct host_if_drv *hif_drv = (struct host_if_drv *)arg;
@@ -4070,12 +4065,6 @@ static void GetPeriodicRSSI(unsigned long arg)
 	mod_timer(&periodic_rssi, jiffies + msecs_to_jiffies(5000));
 }
 
-
-void host_int_send_network_info_to_host
-	(u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi)
-{
-}
-
 s32 host_int_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
 {
 	s32 result = 0;

drivers/staging/wilc1000/host_interface.h

@@ -868,40 +868,6 @@ s32 hif_get_cfg(struct host_if_drv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value);
 /*****************************************************************************/
 /*							Notification Functions							 */
 /*****************************************************************************/
-/**
- *  @brief              notifies host with join and leave requests
- *  @details    This function prepares an Information frame having the
- *                              information about a joining/leaving station.
- *  @param[in,out] handle to the wifi driver,
- *  @param[in]	6 byte Sta Adress
- *                              Join or leave flag:
- *                              Join = 1,
- *                              Leave =0
- *  @return             Error code indicating success/failure
- *  @note
- *  @author		zsalah
- *  @date		8 March 2012
- *  @version		1.0
- */
-void host_int_send_join_leave_info_to_host
-	(u16 assocId, u8 *stationAddr, bool joining);
-
-/**
- *  @brief              notifies host with stations found in scan
- *  @details    sends the beacon/probe response from scan
- *  @param[in,out] handle to the wifi driver,
- *  @param[in]	Sta Address,
- *                              Frame length,
- *                              Rssi of the Station found
- *  @return             Error code indicating success/failure
- *  @note
- *  @author		zsalah
- *  @date		8 March 2012
- *  @version		1.0
- */
-void host_int_send_network_info_to_host
-	(u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi);
-
 /**
  *  @brief              host interface initialization function
  *  @details