diff --git a/drivers/message/i2o/config-osm.c b/drivers/message/i2o/config-osm.c
index d0267609a94948c777fdbdafe111823b2984ab8c..fe2e7afc9eae25d0cc52ea46a5d96120e4771958 100644
--- a/drivers/message/i2o/config-osm.c
+++ b/drivers/message/i2o/config-osm.c
@@ -15,7 +15,9 @@
 
 #include <linux/module.h>
 #include <linux/i2o.h>
+#include <linux/dcache.h>
 #include <linux/namei.h>
+#include <linux/fs.h>
 
 #include <asm/uaccess.h>