1 files changed, 4 insertions, 3 deletions
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 3870052f5f..98cfc77723 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -24,10 +24,12 @@
 
 #include "hw/i386/x86-iommu.h"
 #include "qemu/iova-tree.h"
+#include "qom/object.h"
 
 #define TYPE_INTEL_IOMMU_DEVICE "intel-iommu"
-#define INTEL_IOMMU_DEVICE(obj) \
-     OBJECT_CHECK(IntelIOMMUState, (obj), TYPE_INTEL_IOMMU_DEVICE)
+typedef struct IntelIOMMUState IntelIOMMUState;
+DECLARE_INSTANCE_CHECKER(IntelIOMMUState, INTEL_IOMMU_DEVICE,
+                         TYPE_INTEL_IOMMU_DEVICE)
 
 #define TYPE_INTEL_IOMMU_MEMORY_REGION "intel-iommu-iommu-memory-region"
 
@@ -56,7 +58,6 @@
 
 typedef struct VTDContextEntry VTDContextEntry;
 typedef struct VTDContextCacheEntry VTDContextCacheEntry;
-typedef struct IntelIOMMUState IntelIOMMUState;
 typedef struct VTDAddressSpace VTDAddressSpace;
 typedef struct VTDIOTLBEntry VTDIOTLBEntry;
 typedef struct VTDBus VTDBus;