Some cleanup.

backend/plustek-pp_hwdefs.h

@@ -75,11 +75,6 @@
 #ifndef __HWDEFS_H__
 #define __HWDEFS_H__
 
-/*
- * port definitions
- */
-#define _EPPDATA_PORT	4
-
 /*
  * port modes
  * (WARNING: never change these defines, as they´re used as entries

backend/plustek-pp_misc.c

@@ -719,7 +719,7 @@ _LOC int MiscInitPorts( pScanData ps, int port )
     ps->IO.pbSppDataPort = (UShort)port;
     ps->IO.pbStatusPort  = (UShort)port+1;
     ps->IO.pbControlPort = (UShort)port+2;
-    ps->IO.pbEppDataPort = (UShort)port+_EPPDATA_PORT;
+    ps->IO.pbEppDataPort = (UShort)port+4;
 
 	return _OK;
 }