staging: wilc1000: remove unused argument of chip_sleep_manually function

This patch removes u32SleepTime that is second argument of
chip_sleep_manually function because it is not used in this function.
Remove argument in the function call also.
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

@@ -271,7 +271,6 @@ static struct host_if_drv *join_req_drv;
 
 static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo);
 
-extern void chip_sleep_manually(u32 u32SleepTime);
 extern int linux_wlan_get_num_conn_ifcs(void);
 
 static int add_handler_in_list(struct host_if_drv *handler)
@@ -2906,7 +2905,7 @@ static int hostIFthread(void *pvArg)
 			PRINT_D(HOSTINF_DBG, "scan completed successfully\n");
 
 			if (!linux_wlan_get_num_conn_ifcs())
-				chip_sleep_manually(INFINITE_SLEEP_TIME);
+				chip_sleep_manually();
 
 			Handle_ScanDone(msg.drv, SCAN_EVENT_DONE);
 

drivers/staging/wilc1000/wilc_wlan.c

@@ -680,7 +680,7 @@ static inline void chip_wakeup(void)
 	chip_ps_state = CHIP_WAKEDUP;
 }
 #endif
-void chip_sleep_manually(u32 u32SleepTime)
+void chip_sleep_manually(void)
 {
 	if (chip_ps_state != CHIP_WAKEDUP)
 		return;

drivers/staging/wilc1000/wilc_wlan.h

@@ -309,4 +309,5 @@ int wilc_wlan_cfg_get(int start, u32 wid, int commit, u32 drvHandler);
 int wilc_wlan_cfg_get_val(u32 wid, u8 *buffer, u32 buffer_size);
 int wilc_wlan_txq_add_mgmt_pkt(struct net_device *dev, void *priv, u8 *buffer,
 			       u32 buffer_size, wilc_tx_complete_func_t func);
+void chip_sleep_manually(void);
 #endif