3 files changed, 21 insertions, 18 deletions
diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index 64283358f9..37f47540e5 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -29,11 +29,14 @@
 
 #include <linux/kvm.h>
 #include "standard-headers/asm-x86/kvm_para.h"
+#include "qom/object.h"
 
 #define TYPE_KVM_CLOCK "kvmclock"
-#define KVM_CLOCK(obj) OBJECT_CHECK(KVMClockState, (obj), TYPE_KVM_CLOCK)
+typedef struct KVMClockState KVMClockState;
+DECLARE_INSTANCE_CHECKER(KVMClockState, KVM_CLOCK,
+                         TYPE_KVM_CLOCK)
 
-typedef struct KVMClockState {
+struct KVMClockState {
     /*< private >*/
     SysBusDevice busdev;
     /*< public >*/
@@ -50,7 +53,7 @@ typedef struct KVMClockState {
     /* whether the 'clock' value was obtained in a host with
      * reliable KVM_GET_CLOCK */
     bool clock_is_reliable;
-} KVMClockState;
+};
 
 struct pvclock_vcpu_time_info {
     uint32_t   version;
diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c
index 876f5aa6fa..e18fd337fa 100644
--- a/hw/i386/kvm/i8254.c
+++ b/hw/i386/kvm/i8254.c
@@ -33,30 +33,30 @@
 #include "hw/timer/i8254.h"
 #include "hw/timer/i8254_internal.h"
 #include "sysemu/kvm.h"
+#include "qom/object.h"
 
 #define KVM_PIT_REINJECT_BIT 0
 
 #define CALIBRATION_ROUNDS   3
 
-#define KVM_PIT(obj) OBJECT_CHECK(KVMPITState, (obj), TYPE_KVM_I8254)
-#define KVM_PIT_CLASS(class) \
-    OBJECT_CLASS_CHECK(KVMPITClass, (class), TYPE_KVM_I8254)
-#define KVM_PIT_GET_CLASS(obj) \
-    OBJECT_GET_CLASS(KVMPITClass, (obj), TYPE_KVM_I8254)
+typedef struct KVMPITClass KVMPITClass;
+typedef struct KVMPITState KVMPITState;
+DECLARE_OBJ_CHECKERS(KVMPITState, KVMPITClass,
+                     KVM_PIT, TYPE_KVM_I8254)
 
-typedef struct KVMPITState {
+struct KVMPITState {
     PITCommonState parent_obj;
 
     LostTickPolicy lost_tick_policy;
     bool vm_stopped;
     int64_t kernel_clock_offset;
-} KVMPITState;
+};
 
-typedef struct KVMPITClass {
+struct KVMPITClass {
     PITCommonClass parent_class;
 
     DeviceRealize parent_realize;
-} KVMPITClass;
+};
 
 static int64_t abs64(int64_t v)
 {
diff --git a/hw/i386/kvm/i8259.c b/hw/i386/kvm/i8259.c
index e404fdcdac..3f8bf69e9c 100644
--- a/hw/i386/kvm/i8259.c
+++ b/hw/i386/kvm/i8259.c
@@ -17,22 +17,22 @@
 #include "hw/i386/apic_internal.h"
 #include "hw/irq.h"
 #include "sysemu/kvm.h"
+#include "qom/object.h"
 
 #define TYPE_KVM_I8259 "kvm-i8259"
-#define KVM_PIC_CLASS(class) \
-    OBJECT_CLASS_CHECK(KVMPICClass, (class), TYPE_KVM_I8259)
-#define KVM_PIC_GET_CLASS(obj) \
-    OBJECT_GET_CLASS(KVMPICClass, (obj), TYPE_KVM_I8259)
+typedef struct KVMPICClass KVMPICClass;
+DECLARE_CLASS_CHECKERS(KVMPICClass, KVM_PIC,
+                       TYPE_KVM_I8259)
 
 /**
  * KVMPICClass:
  * @parent_realize: The parent's realizefn.
  */
-typedef struct KVMPICClass {
+struct KVMPICClass {
     PICCommonClass parent_class;
 
     DeviceRealize parent_realize;
-} KVMPICClass;
+};
 
 static void kvm_pic_get(PICCommonState *s)
 {