diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c
index 3a6c5baf0abbec8c6bd4b60480ddc7e6f1835da2..339b2a5c43842d80e135f1a2859d04b79b6de70e 100644
--- a/drivers/staging/wilc1000/coreconfigurator.c
+++ b/drivers/staging/wilc1000/coreconfigurator.c
@@ -499,7 +499,7 @@ INLINE WILC_Uint32 get_beacon_timestamp_lo(u8 *data)
 	return time_stamp;
 }
 
-INLINE UWORD32 get_beacon_timestamp_hi(UWORD8 *data)
+INLINE UWORD32 get_beacon_timestamp_hi(u8 *data)
 {
 	UWORD32 time_stamp = 0;
 	UWORD32 index    = (MAC_HDR_LEN + 4);
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 1ecb37341780ff07694c63702e48e8f8d7a81f8b..b2bbb45143d18c1c0ec50e9ac1eb1009889b864e 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3692,7 +3692,7 @@ static void Handle_DelAllSta(void *drvHandler, tstrHostIFDelAllSta *pstrDelAllSt
 	u8 *pu8CurrByte;
 	tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
 	u8 i;
-	UWORD8 au8Zero_Buff[6] = {0};
+	u8 au8Zero_Buff[6] = {0};
 	strWID.u16WIDid = (WILC_Uint16)WID_DEL_ALL_STA;
 	strWID.enuWIDtype = WID_STR;
 	strWID.s32ValueSize = (pstrDelAllStaParam->u8Num_AssocSta * ETH_ALEN) + 1;
diff --git a/drivers/staging/wilc1000/itypes.h b/drivers/staging/wilc1000/itypes.h
index 6c2bd791a0b1532c12ba10bc4574b9227d5442b3..91c8f0dca6d6e42e523d8528bc5da440d1e00157 100644
--- a/drivers/staging/wilc1000/itypes.h
+++ b/drivers/staging/wilc1000/itypes.h
@@ -46,7 +46,6 @@ typedef short WORD16;
 typedef char WORD8;
 typedef unsigned int UWORD32;
 typedef unsigned short UWORD16;
-typedef unsigned char UWORD8;
 
 /*****************************************************************************/
 /* Enums                                                                     */