qom/object: fix 2 comment typos
Also change the misleading definition of macro OBJECT_CLASS_CHECK
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/include/qom/object.h b/include/qom/object.h
index be7280c..0bb89d4 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -510,16 +510,16 @@
/**
* OBJECT_CLASS_CHECK:
- * @class: The C type to use for the return value.
- * @obj: A derivative of @type to cast.
- * @name: the QOM typename of @class.
+ * @class_type: The C type to use for the return value.
+ * @class: A derivative class of @class_type to cast.
+ * @name: the QOM typename of @class_type.
*
* A type safe version of @object_class_dynamic_cast_assert. This macro is
* typically wrapped by each type to perform type safe casts of a class to a
* specific class type.
*/
-#define OBJECT_CLASS_CHECK(class, obj, name) \
- ((class *)object_class_dynamic_cast_assert(OBJECT_CLASS(obj), (name), \
+#define OBJECT_CLASS_CHECK(class_type, class, name) \
+ ((class_type *)object_class_dynamic_cast_assert(OBJECT_CLASS(class), (name), \
__FILE__, __LINE__, __func__))
/**
