4 files changed, 14 insertions, 14 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 70bfb136e4..224bac504f 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -66,7 +66,8 @@
 
 #define TYPE_FLOPPY_BUS "floppy-bus"
 typedef struct FloppyBus FloppyBus;
-#define FLOPPY_BUS(obj) OBJECT_CHECK(FloppyBus, (obj), TYPE_FLOPPY_BUS)
+DECLARE_INSTANCE_CHECKER(FloppyBus, FLOPPY_BUS,
+                         TYPE_FLOPPY_BUS)
 
 typedef struct FDCtrl FDCtrl;
 typedef struct FDrive FDrive;
@@ -497,8 +498,8 @@ static const BlockDevOps fd_block_ops = {
 
 #define TYPE_FLOPPY_DRIVE "floppy"
 typedef struct FloppyDrive FloppyDrive;
-#define FLOPPY_DRIVE(obj) \
-     OBJECT_CHECK(FloppyDrive, (obj), TYPE_FLOPPY_DRIVE)
+DECLARE_INSTANCE_CHECKER(FloppyDrive, FLOPPY_DRIVE,
+                         TYPE_FLOPPY_DRIVE)
 
 struct FloppyDrive {
     DeviceState     qdev;
@@ -890,7 +891,8 @@ static FloppyDriveType get_fallback_drive_type(FDrive *drv)
 
 #define TYPE_SYSBUS_FDC "base-sysbus-fdc"
 typedef struct FDCtrlSysBus FDCtrlSysBus;
-#define SYSBUS_FDC(obj) OBJECT_CHECK(FDCtrlSysBus, (obj), TYPE_SYSBUS_FDC)
+DECLARE_INSTANCE_CHECKER(FDCtrlSysBus, SYSBUS_FDC,
+                         TYPE_SYSBUS_FDC)
 
 struct FDCtrlSysBus {
     /*< private >*/
@@ -901,7 +903,8 @@ struct FDCtrlSysBus {
 };
 
 typedef struct FDCtrlISABus FDCtrlISABus;
-#define ISA_FDC(obj) OBJECT_CHECK(FDCtrlISABus, (obj), TYPE_ISA_FDC)
+DECLARE_INSTANCE_CHECKER(FDCtrlISABus, ISA_FDC,
+                         TYPE_ISA_FDC)
 
 struct FDCtrlISABus {
     ISADevice parent_obj;
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index 9de4f9b274..8dae779c76 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -465,12 +465,8 @@ struct M25P80Class {
 typedef struct M25P80Class M25P80Class;
 
 #define TYPE_M25P80 "m25p80-generic"
-#define M25P80(obj) \
-     OBJECT_CHECK(Flash, (obj), TYPE_M25P80)
-#define M25P80_CLASS(klass) \
-     OBJECT_CLASS_CHECK(M25P80Class, (klass), TYPE_M25P80)
-#define M25P80_GET_CLASS(obj) \
-     OBJECT_GET_CLASS(M25P80Class, (obj), TYPE_M25P80)
+DECLARE_OBJ_CHECKERS(Flash, M25P80Class,
+                     M25P80, TYPE_M25P80)
 
 static inline Manufacturer get_man(Flash *s)
 {
diff --git a/hw/block/nand.c b/hw/block/nand.c
index 7c7a08b7aa..5c8112ed5a 100644
--- a/hw/block/nand.c
+++ b/hw/block/nand.c
@@ -90,8 +90,8 @@ struct NANDFlashState {
 
 #define TYPE_NAND "nand"
 
-#define NAND(obj) \
-    OBJECT_CHECK(NANDFlashState, (obj), TYPE_NAND)
+DECLARE_INSTANCE_CHECKER(NANDFlashState, NAND,
+                         TYPE_NAND)
 
 static void mem_and(uint8_t *dest, const uint8_t *src, size_t n)
 {
diff --git a/hw/block/onenand.c b/hw/block/onenand.c
index 5fe235d11d..19f55aba66 100644
--- a/hw/block/onenand.c
+++ b/hw/block/onenand.c
@@ -41,7 +41,8 @@
 
 #define TYPE_ONE_NAND "onenand"
 typedef struct OneNANDState OneNANDState;
-#define ONE_NAND(obj) OBJECT_CHECK(OneNANDState, (obj), TYPE_ONE_NAND)
+DECLARE_INSTANCE_CHECKER(OneNANDState, ONE_NAND,
+                         TYPE_ONE_NAND)
 
 struct OneNANDState {
     SysBusDevice parent_obj;