diff --git a/drivers/staging/vt6656/ttype.h b/drivers/staging/vt6656/ttype.h
index 8e9450e..0f70562c 100644
--- a/drivers/staging/vt6656/ttype.h
+++ b/drivers/staging/vt6656/ttype.h
@@ -29,6 +29,8 @@
 #ifndef __TTYPE_H__
 #define __TTYPE_H__
 
+#include <linux/types.h>
+
 /******* Common definitions and typedefs ***********************************/
 
 typedef int             BOOL;
@@ -51,8 +53,8 @@ typedef unsigned long   DWORD;          // 32-bit
 // which is NOT really a floating point number.
 typedef union tagUQuadWord {
     struct {
-        DWORD   dwLowDword;
-        DWORD   dwHighDword;
+	u32 dwLowDword;
+	u32 dwHighDword;
     } u;
     double      DoNotUseThisField;
 } UQuadWord;