--- a/master/sdo_request.c	Thu Apr 03 14:08:08 2008 +0000
+++ b/master/sdo_request.c	Thu Apr 03 15:30:27 2008 +0000
@@ -38,6 +38,7 @@
 /*****************************************************************************/
 
 #include <linux/module.h>
+#include <linux/jiffies.h>
 
 #include "sdo_request.h"