diff options
Diffstat (limited to 'hw/core/qdev.c')
| -rw-r--r-- | hw/core/qdev.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 9f0a522ee8..97acf62906 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -98,6 +98,8 @@ static void bus_add_child(BusState *bus, DeviceState *child) object_property_add_link(OBJECT(bus), name, object_get_typename(OBJECT(child)), (Object **)&kid->child, + NULL, /* read-only property */ + 0, /* return ownership on prop deletion */ NULL); } @@ -824,7 +826,8 @@ static void device_initfn(Object *obj) } while (class != object_class_by_name(TYPE_DEVICE)); object_property_add_link(OBJECT(dev), "parent_bus", TYPE_BUS, - (Object **)&dev->parent_bus, &error_abort); + (Object **)&dev->parent_bus, NULL, 0, + &error_abort); } static void device_post_init(Object *obj) @@ -944,7 +947,10 @@ static void qbus_initfn(Object *obj) QTAILQ_INIT(&bus->children); object_property_add_link(obj, QDEV_HOTPLUG_HANDLER_PROPERTY, TYPE_HOTPLUG_HANDLER, - (Object **)&bus->hotplug_handler, NULL); + (Object **)&bus->hotplug_handler, + object_property_allow_set_link, + OBJ_PROP_LINK_UNREF_ON_RELEASE, + NULL); object_property_add_bool(obj, "realized", bus_get_realized, bus_set_realized, NULL); } |