1 files changed, 3 insertions, 2 deletions
diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
index 6e9cec95f3..f46971eac6 100644
--- a/hw/xen/xen_pt.h
+++ b/hw/xen/xen_pt.h
@@ -4,6 +4,7 @@
 #include "hw/xen/xen_common.h"
 #include "hw/pci/pci.h"
 #include "xen-host-pci-device.h"
+#include "qom/object.h"
 
 bool xen_igd_gfx_pt_enabled(void);
 void xen_igd_gfx_pt_set(bool value, Error **errp);
@@ -39,8 +40,8 @@ typedef struct XenPTReg XenPTReg;
 typedef struct XenPCIPassthroughState XenPCIPassthroughState;
 
 #define TYPE_XEN_PT_DEVICE "xen-pci-passthrough"
-#define XEN_PT_DEVICE(obj) \
-    OBJECT_CHECK(XenPCIPassthroughState, (obj), TYPE_XEN_PT_DEVICE)
+DECLARE_INSTANCE_CHECKER(XenPCIPassthroughState, XEN_PT_DEVICE,
+                         TYPE_XEN_PT_DEVICE)
 
 uint32_t igd_read_opregion(XenPCIPassthroughState *s);
 void igd_write_opregion(XenPCIPassthroughState *s, uint32_t val);