diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index d1b2f55c9..9b35a30e6 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -9,6 +9,7 @@
 #define _LINUX_IOPORT_H
 
 #ifndef __ASSEMBLY__
+#include <linux/list.h>
 #include <linux/compiler.h>
 #include <linux/types.h>
 /*