diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c
index bcd1626fbd..d20a5bc065 100644
--- a/hw/dma/sparc32_dma.c
+++ b/hw/dma/sparc32_dma.c
@@ -303,7 +303,7 @@ static void sparc32_espdma_device_realize(DeviceState *dev, Error **errp)
 
     d = qdev_new(TYPE_ESP);
     object_property_add_child(OBJECT(dev), "esp", OBJECT(d));
-    sysbus = ESP_STATE(d);
+    sysbus = ESP(d);
     esp = &sysbus->esp;
     esp->dma_memory_read = espdma_memory_read;
     esp->dma_memory_write = espdma_memory_write;
diff --git a/hw/m68k/q800.c b/hw/m68k/q800.c
index 1ca482ad81..ce4b47c3e3 100644
--- a/hw/m68k/q800.c
+++ b/hw/m68k/q800.c
@@ -290,7 +290,7 @@ static void q800_init(MachineState *machine)
     /* SCSI */
 
     dev = qdev_new(TYPE_ESP);
-    sysbus_esp = ESP_STATE(dev);
+    sysbus_esp = ESP(dev);
     esp = &sysbus_esp->esp;
     esp->dma_memory_read = NULL;
     esp->dma_memory_write = NULL;
diff --git a/hw/mips/jazz.c b/hw/mips/jazz.c
index 82a6e3220e..47723093b6 100644
--- a/hw/mips/jazz.c
+++ b/hw/mips/jazz.c
@@ -309,7 +309,7 @@ static void mips_jazz_init(MachineState *machine,
 
     /* SCSI adapter */
     dev = qdev_new(TYPE_ESP);
-    sysbus_esp = ESP_STATE(dev);
+    sysbus_esp = ESP(dev);
     esp = &sysbus_esp->esp;
     esp->dma_memory_read = rc4030_dma_read;
     esp->dma_memory_write = rc4030_dma_write;
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 405f8b7cbc..b84e0fe33e 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -929,7 +929,7 @@ static const struct SCSIBusInfo esp_scsi_info = {
 
 static void sysbus_esp_gpio_demux(void *opaque, int irq, int level)
 {
-    SysBusESPState *sysbus = ESP_STATE(opaque);
+    SysBusESPState *sysbus = ESP(opaque);
     ESPState *s = &sysbus->esp;
 
     switch (irq) {
@@ -945,7 +945,7 @@ static void sysbus_esp_gpio_demux(void *opaque, int irq, int level)
 static void sysbus_esp_realize(DeviceState *dev, Error **errp)
 {
     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
-    SysBusESPState *sysbus = ESP_STATE(dev);
+    SysBusESPState *sysbus = ESP(dev);
     ESPState *s = &sysbus->esp;
 
     sysbus_init_irq(sbd, &s->irq);
@@ -967,7 +967,7 @@ static void sysbus_esp_realize(DeviceState *dev, Error **errp)
 
 static void sysbus_esp_hard_reset(DeviceState *dev)
 {
-    SysBusESPState *sysbus = ESP_STATE(dev);
+    SysBusESPState *sysbus = ESP(dev);
     esp_hard_reset(&sysbus->esp);
 }
 
diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 256033b9a0..947b69d159 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -335,7 +335,7 @@ static void *sparc32_dma_init(hwaddr dma_base,
                                    OBJECT(dma), "espdma"));
     sysbus_connect_irq(SYS_BUS_DEVICE(espdma), 0, espdma_irq);
 
-    esp = ESP_STATE(object_resolve_path_component(OBJECT(espdma), "esp"));
+    esp = ESP(object_resolve_path_component(OBJECT(espdma), "esp"));
     sysbus_mmio_map(SYS_BUS_DEVICE(esp), 0, esp_base);
     scsi_bus_legacy_handle_cmdline(&esp->esp.bus);
 
diff --git a/include/hw/scsi/esp.h b/include/hw/scsi/esp.h
index f281625dd5..20800dbf5b 100644
--- a/include/hw/scsi/esp.h
+++ b/include/hw/scsi/esp.h
@@ -67,7 +67,7 @@ struct ESPState {
 
 #define TYPE_ESP "esp"
 typedef struct SysBusESPState SysBusESPState;
-DECLARE_INSTANCE_CHECKER(SysBusESPState, ESP_STATE,
+DECLARE_INSTANCE_CHECKER(SysBusESPState, ESP,
                          TYPE_ESP)
 
 struct SysBusESPState {