[PATCH 2/9] hw/sysbus: Declare QOM types using DEFINE_TYPES() macro

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

When multiple QOM types are registered in the same file,
it is simpler to use the the DEFINE_TYPES() macro. In
particular because type array declared with such macro
are easier to review.

Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
---
 hw/core/sysbus.c | 39 +++++++++++++++++----------------------
 1 file changed, 17 insertions(+), 22 deletions(-)

diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c
index f713bbfe04f..306f98406c0 100644
--- a/hw/core/sysbus.c
+++ b/hw/core/sysbus.c
@@ -80,13 +80,6 @@ static void system_bus_class_init(ObjectClass *klass, void 
*data)
     k->get_fw_dev_path = sysbus_get_fw_dev_path;
 }
 
-static const TypeInfo system_bus_info = {
-    .name = TYPE_SYSTEM_BUS,
-    .parent = TYPE_BUS,
-    .instance_size = sizeof(BusState),
-    .class_init = system_bus_class_init,
-};
-
 /* Check whether an IRQ source exists */
 bool sysbus_has_irq(SysBusDevice *dev, int n)
 {
@@ -306,15 +299,6 @@ static void sysbus_device_class_init(ObjectClass *klass, 
void *data)
     k->user_creatable = false;
 }
 
-static const TypeInfo sysbus_device_type_info = {
-    .name = TYPE_SYS_BUS_DEVICE,
-    .parent = TYPE_DEVICE,
-    .instance_size = sizeof(SysBusDevice),
-    .abstract = true,
-    .class_size = sizeof(SysBusDeviceClass),
-    .class_init = sysbus_device_class_init,
-};
-
 static BusState *main_system_bus;
 
 static void main_system_bus_create(void)
@@ -337,10 +321,21 @@ BusState *sysbus_get_default(void)
     return main_system_bus;
 }
 
-static void sysbus_register_types(void)
-{
-    type_register_static(&system_bus_info);
-    type_register_static(&sysbus_device_type_info);
-}
+static const TypeInfo sysbus_types[] = {
+    {
+        .name           = TYPE_SYSTEM_BUS,
+        .parent         = TYPE_BUS,
+        .instance_size  = sizeof(BusState),
+        .class_init     = system_bus_class_init,
+    },
+    {
+        .name           = TYPE_SYS_BUS_DEVICE,
+        .parent         = TYPE_DEVICE,
+        .instance_size  = sizeof(SysBusDevice),
+        .abstract       = true,
+        .class_size     = sizeof(SysBusDeviceClass),
+        .class_init     = sysbus_device_class_init,
+    },
+};
 
-type_init(sysbus_register_types)
+DEFINE_TYPES(sysbus_types)
-- 
2.47.1