staging: wilc1000: remove unused typedef

Remove unused typedef for custom data types.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/itypes.h

@@ -36,16 +36,6 @@
 #ifndef ITYPES_H
 #define ITYPES_H
 
-
-/*****************************************************************************/
-/* Data Types                                                                */
-/*****************************************************************************/
-
-typedef int WORD32;
-typedef short WORD16;
-typedef char WORD8;
-typedef unsigned short UWORD16;
-
 /*****************************************************************************/
 /* Enums                                                                     */
 /*****************************************************************************/