1 files changed, 1 insertions, 4 deletions
diff --git a/include/hw/misc/mos6522.h b/include/hw/misc/mos6522.h
index f73271ba67..fc95d22b0f 100644
--- a/include/hw/misc/mos6522.h
+++ b/include/hw/misc/mos6522.h
@@ -122,12 +122,9 @@ struct MOS6522State {
 
     qemu_irq irq;
 };
-typedef struct MOS6522State MOS6522State;
 
 #define TYPE_MOS6522 "mos6522"
-typedef struct MOS6522DeviceClass MOS6522DeviceClass;
-DECLARE_OBJ_CHECKERS(MOS6522State, MOS6522DeviceClass,
-                     MOS6522, TYPE_MOS6522)
+OBJECT_DECLARE_TYPE(MOS6522State, MOS6522DeviceClass, MOS6522)
 
 struct MOS6522DeviceClass {
     DeviceClass parent_class;