vmgenid: Rename VMGENID_DEVICE to TYPE_VMGENID

This will make the type name constant consistent with the name of
the type checking macro.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200902224311.1321159-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

hw/acpi/vmgenid.c

@@ -198,7 +198,7 @@ static void vmgenid_realize(DeviceState *dev, Error **errp)
 
     if (!bios_linker_loader_can_write_pointer()) {
         error_setg(errp, "%s requires DMA write support in fw_cfg, "
-                   "which this machine type does not provide", VMGENID_DEVICE);
+                   "which this machine type does not provide", TYPE_VMGENID);
         return;
     }
 
@@ -206,7 +206,7 @@ static void vmgenid_realize(DeviceState *dev, Error **errp)
      * device. Check if there are several.
      */
     if (!find_vmgenid_dev()) {
-        error_setg(errp, "at most one %s device is permitted", VMGENID_DEVICE);
+        error_setg(errp, "at most one %s device is permitted", TYPE_VMGENID);
         return;
     }
 
@@ -232,7 +232,7 @@ static void vmgenid_device_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo vmgenid_device_info = {
-    .name          = VMGENID_DEVICE,
+    .name          = TYPE_VMGENID,
     .parent        = TYPE_DEVICE,
     .instance_size = sizeof(VmGenIdState),
     .class_init    = vmgenid_device_class_init,

include/hw/acpi/vmgenid.h

@@ -6,7 +6,7 @@
 #include "qemu/uuid.h"
 #include "qom/object.h"
 
-#define VMGENID_DEVICE           "vmgenid"
+#define TYPE_VMGENID           "vmgenid"
 #define VMGENID_GUID             "guid"
 #define VMGENID_GUID_FW_CFG_FILE      "etc/vmgenid_guid"
 #define VMGENID_ADDR_FW_CFG_FILE      "etc/vmgenid_addr"
@@ -18,7 +18,7 @@
 
 typedef struct VmGenIdState VmGenIdState;
 DECLARE_INSTANCE_CHECKER(VmGenIdState, VMGENID,
-                         VMGENID_DEVICE)
+                         TYPE_VMGENID)
 
 struct VmGenIdState {
     DeviceClass parent_obj;
@@ -29,7 +29,7 @@ struct VmGenIdState {
 /* returns NULL unless there is exactly one device */
 static inline Object *find_vmgenid_dev(void)
 {
-    return object_resolve_path_type("", VMGENID_DEVICE, NULL);
+    return object_resolve_path_type("", TYPE_VMGENID, NULL);
 }
 
 void vmgenid_build_acpi(VmGenIdState *vms, GArray *table_data, GArray *guid,