staging: wilc1000: fix parameter name of host_int_add_station

This patch changes struct host_if_drv of host_int_add_station function
declaration from hWFIDrv to hif_drv.
With this change, first parameter of this function declaration and
definition has same name as hif_drv.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.h

@@ -378,7 +378,7 @@ s32 host_int_add_beacon(struct host_if_drv *hWFIDrv, u32 u32Interval,
 			u32 u32TailLen,
 			u8 *pu8tail);
 int host_int_del_beacon(struct host_if_drv *hif_drv);
-int host_int_add_station(struct host_if_drv *hWFIDrv,
+int host_int_add_station(struct host_if_drv *hif_drv,
 			 struct add_sta_param *pstrStaParams);
 s32 host_int_del_allstation(struct host_if_drv *hWFIDrv,
 			    u8 pu8MacAddr[][ETH_ALEN]);