1 files changed, 1 insertions, 0 deletions

diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index 6f7c290651ae..6369d89c25d5 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -97,6 +97,7 @@ struct xenbus_driver {
         int (*uevent)(struct xenbus_device *, char **, int, char *, int);
         struct device_driver driver;
         int (*read_otherend_details)(struct xenbus_device *dev);
+        int (*is_ready)(struct xenbus_device *dev);
 };
 
 static inline struct xenbus_driver *to_xenbus_driver(struct device_driver *drv)