diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c
index fb24bc56fc81..f99825dcda05 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -33,9 +33,6 @@ Updated: Sat, 25 Jan 2003 13:24:40 -0800
 
  */
 
-#define DEBUG 1
-#define DEBUG_FLAGS
-
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>