diff --git a/drivers/staging/vt6656/int.h b/drivers/staging/vt6656/int.h
index 3734e2c953d9..5d8faf9f96ec 100644
--- a/drivers/staging/vt6656/int.h
+++ b/drivers/staging/vt6656/int.h
@@ -48,8 +48,8 @@ typedef struct tagSINTData {
 	BYTE byTSR3;
 	BYTE byPkt3;
 	WORD wTime3;
-	DWORD dwLoTSF;
-	DWORD dwHiTSF;
+	u32 dwLoTSF;
+	u32 dwHiTSF;
 	BYTE byISR0;
 	BYTE byISR1;
 	BYTE byRTSSuccess;