diff --git a/drivers/ieee1394/iso.c b/drivers/ieee1394/iso.c
index f223f347d180..07ca35c98f96 100644
--- a/drivers/ieee1394/iso.c
+++ b/drivers/ieee1394/iso.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/pci.h>
+#include <linux/sched.h>
 #include <linux/slab.h>
 
 #include "hosts.h"