4 files changed, 39 insertions, 28 deletions

diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index e9ed3eef45..224bac504f 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -46,6 +46,7 @@
 #include "qemu/main-loop.h"
 #include "qemu/module.h"
 #include "trace.h"
+#include "qom/object.h"
 
 /********************************************************/
 /* debug Floppy devices */
@@ -64,16 +65,18 @@
 /* qdev floppy bus                                      */
 
 #define TYPE_FLOPPY_BUS "floppy-bus"
-#define FLOPPY_BUS(obj) OBJECT_CHECK(FloppyBus, (obj), TYPE_FLOPPY_BUS)
+typedef struct FloppyBus FloppyBus;
+DECLARE_INSTANCE_CHECKER(FloppyBus, FLOPPY_BUS,
+                         TYPE_FLOPPY_BUS)
 
 typedef struct FDCtrl FDCtrl;
 typedef struct FDrive FDrive;
 static FDrive *get_drv(FDCtrl *fdctrl, int unit);
 
-typedef struct FloppyBus {
+struct FloppyBus {
     BusState bus;
     FDCtrl *fdc;
-} FloppyBus;
+};
 
 static const TypeInfo floppy_bus_info = {
     .name = TYPE_FLOPPY_BUS,
@@ -494,15 +497,16 @@ static const BlockDevOps fd_block_ops = {
 
 
 #define TYPE_FLOPPY_DRIVE "floppy"
-#define FLOPPY_DRIVE(obj) \
-     OBJECT_CHECK(FloppyDrive, (obj), TYPE_FLOPPY_DRIVE)
+typedef struct FloppyDrive FloppyDrive;
+DECLARE_INSTANCE_CHECKER(FloppyDrive, FLOPPY_DRIVE,
+                         TYPE_FLOPPY_DRIVE)
 
-typedef struct FloppyDrive {
+struct FloppyDrive {
     DeviceState     qdev;
     uint32_t        unit;
     BlockConf       conf;
     FloppyDriveType type;
-} FloppyDrive;
+};
 
 static Property floppy_drive_properties[] = {
     DEFINE_PROP_UINT32("unit", FloppyDrive, unit, -1),
@@ -886,19 +890,23 @@ static FloppyDriveType get_fallback_drive_type(FDrive *drv)
 }
 
 #define TYPE_SYSBUS_FDC "base-sysbus-fdc"
-#define SYSBUS_FDC(obj) OBJECT_CHECK(FDCtrlSysBus, (obj), TYPE_SYSBUS_FDC)
+typedef struct FDCtrlSysBus FDCtrlSysBus;
+DECLARE_INSTANCE_CHECKER(FDCtrlSysBus, SYSBUS_FDC,
+                         TYPE_SYSBUS_FDC)
 
-typedef struct FDCtrlSysBus {
+struct FDCtrlSysBus {
     /*< private >*/
     SysBusDevice parent_obj;
     /*< public >*/
 
     struct FDCtrl state;
-} FDCtrlSysBus;
+};
 
-#define ISA_FDC(obj) OBJECT_CHECK(FDCtrlISABus, (obj), TYPE_ISA_FDC)
+typedef struct FDCtrlISABus FDCtrlISABus;
+DECLARE_INSTANCE_CHECKER(FDCtrlISABus, ISA_FDC,
+                         TYPE_ISA_FDC)
 
-typedef struct FDCtrlISABus {
+struct FDCtrlISABus {
     ISADevice parent_obj;
 
     uint32_t iobase;
@@ -907,7 +915,7 @@ typedef struct FDCtrlISABus {
     struct FDCtrl state;
     int32_t bootindexA;
     int32_t bootindexB;
-} FDCtrlISABus;
+};
 
 static uint32_t fdctrl_read (void *opaque, uint32_t reg)
 {
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index 15824450cd..8dae779c76 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -33,6 +33,7 @@
 #include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "trace.h"
+#include "qom/object.h"
 
 /* Fields for FlashPartInfo->flags */
 
@@ -414,7 +415,7 @@ typedef enum {
 
 #define M25P80_INTERNAL_DATA_BUFFER_SZ 16
 
-typedef struct Flash {
+struct Flash {
     SSISlave parent_obj;
 
     BlockBackend *blk;
@@ -454,20 +455,18 @@ typedef struct Flash {
 
     const FlashPartInfo *pi;
 
-} Flash;
+};
+typedef struct Flash Flash;
 
-typedef struct M25P80Class {
+struct M25P80Class {
     SSISlaveClass parent_class;
     FlashPartInfo *pi;
-} 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 654e0cb5d1..5c8112ed5a 100644
--- a/hw/block/nand.c
+++ b/hw/block/nand.c
@@ -27,6 +27,7 @@
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "qemu/module.h"
+#include "qom/object.h"
 
 # define NAND_CMD_READ0		0x00
 # define NAND_CMD_READ1		0x01
@@ -89,8 +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 898ac563a3..19f55aba66 100644
--- a/hw/block/onenand.c
+++ b/hw/block/onenand.c
@@ -31,6 +31,7 @@
 #include "qemu/error-report.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
+#include "qom/object.h"
 
 /* 11 for 2kB-page OneNAND ("2nd generation") and 10 for 1kB-page chips */
 #define PAGE_SHIFT	11
@@ -39,9 +40,11 @@
 #define BLOCK_SHIFT	(PAGE_SHIFT + 6)
 
 #define TYPE_ONE_NAND "onenand"
-#define ONE_NAND(obj) OBJECT_CHECK(OneNANDState, (obj), TYPE_ONE_NAND)
+typedef struct OneNANDState OneNANDState;
+DECLARE_INSTANCE_CHECKER(OneNANDState, ONE_NAND,
+                         TYPE_ONE_NAND)
 
-typedef struct OneNANDState {
+struct OneNANDState {
     SysBusDevice parent_obj;
 
     struct {
@@ -85,7 +88,7 @@ typedef struct OneNANDState {
     int secs_cur;
     int blocks;
     uint8_t *blockwp;
-} OneNANDState;
+};
 
 enum {
     ONEN_BUF_BLOCK = 0,