1 files changed, 6 insertions, 4 deletions
diff --git a/include/hw/misc/iotkit-sysctl.h b/include/hw/misc/iotkit-sysctl.h
index 601c8ecc0d..22ceb5d76d 100644
--- a/include/hw/misc/iotkit-sysctl.h
+++ b/include/hw/misc/iotkit-sysctl.h
@@ -28,12 +28,14 @@
 #define HW_MISC_IOTKIT_SYSCTL_H
 
 #include "hw/sysbus.h"
+#include "qom/object.h"
 
 #define TYPE_IOTKIT_SYSCTL "iotkit-sysctl"
-#define IOTKIT_SYSCTL(obj) OBJECT_CHECK(IoTKitSysCtl, (obj), \
-                                        TYPE_IOTKIT_SYSCTL)
+typedef struct IoTKitSysCtl IoTKitSysCtl;
+DECLARE_INSTANCE_CHECKER(IoTKitSysCtl, IOTKIT_SYSCTL,
+                         TYPE_IOTKIT_SYSCTL)
 
-typedef struct IoTKitSysCtl {
+struct IoTKitSysCtl {
     /*< private >*/
     SysBusDevice parent_obj;
 
@@ -67,6 +69,6 @@ typedef struct IoTKitSysCtl {
     uint32_t initsvtor1_rst;
 
     bool is_sse200;
-} IoTKitSysCtl;
+};
 
 #endif