--- a/master/globals.h	Thu Jan 06 17:19:15 2011 +0100
+++ b/master/globals.h	Wed Jan 12 14:56:53 2011 +0100
@@ -46,6 +46,10 @@
 #endif  // KERNEL_VERSION(2,6,24)
 #endif // __KERNEL__
 
+#ifdef CONFIG_TRACING
+//#define USE_TRACE_PRINTK
+#endif
+
 /******************************************************************************
  * EtherCAT master
  *****************************************************************************/