add a hotplug op for preparing an interface bridge so that it's ready when an external process adds interfaces

1 files changed, 1 insertions, 0 deletions

diff --git a/device.h b/device.h
index a3728f3..0d9e6f4 100644
--- a/device.h
+++ b/device.h
@@ -111,6 +111,7 @@ struct device {
 };
 
 struct device_hotplug_ops {
+	int (*prepare)(struct device *dev);
 	int (*add)(struct device *main, struct device *member);
 	int (*del)(struct device *main, struct device *member);
 };