diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c
index ceaf1ec63524..44a1b36bbac7 100644
--- a/drivers/staging/comedi/drivers/mite.c
+++ b/drivers/staging/comedi/drivers/mite.c
@@ -51,8 +51,6 @@
 
 #include "mite.h"
 
-#define TOP_OF_PAGE(x) ((x)|(~(PAGE_MASK)))
-
 struct mite_struct *mite_alloc(struct pci_dev *pcidev)
 {
 	struct mite_struct *mite;