---
docs/devel/qom.rst | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/docs/devel/qom.rst b/docs/devel/qom.rst
index 42d0dc4f4da8..e5fe3597cd82 100644
--- a/docs/devel/qom.rst
+++ b/docs/devel/qom.rst
@@ -87,6 +87,14 @@ specific type:
#define MY_DEVICE(obj) \
OBJECT_CHECK(MyDevice, obj, TYPE_MY_DEVICE)
+In case the ObjectClass implementation can be built as module a
+module_obj() line must be added to make sure qemu loads the module
+when the object is needed.
+
+.. code-block:: c
+
+ module_obj(TYPE_MY_DEVICE);
+
Class Initialization
====================
--
2.31.1
