diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c
index b86eb1e8d35c..32da92f45b40 100644
--- a/drivers/staging/comedi/drivers/pcmuio.c
+++ b/drivers/staging/comedi/drivers/pcmuio.c
@@ -75,7 +75,6 @@
 
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/slab.h>
 
 #include "../comedidev.h"