#define VMCOREINFO_DEVICE "vmcoreinfo"
typedef struct VMCoreInfoState VMCoreInfoState;
-#define VMCOREINFO(obj) OBJECT_CHECK(VMCoreInfoState, (obj), VMCOREINFO_DEVICE)
+DECLARE_INSTANCE_CHECKER(VMCoreInfoState, VMCOREINFO,
+ VMCOREINFO_DEVICE)
typedef struct fw_cfg_vmcoreinfo FWCfgVMCoreInfo;