qdev: register all types natively through QEMU Object Model

This was done in a mostly automated fashion.  I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass
registration functions.

The second step was another sed-based removal of subclass registration functions
while also adding virtual functions from the base class into a class_init
function as appropriate.

Finally, a python script was used to convert the DeviceInfo structures and
qdev_register_subclass functions to TypeInfo structures, class_init functions,
and type_register_static calls.

We are almost fully converted to QOM after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 7 deletions

diff --git a/hw/ioapic_common.c b/hw/ioapic_common.c
index 4bb7ea9b1f..f932700d12 100644
--- a/hw/ioapic_common.c
+++ b/hw/ioapic_common.c
@@ -96,8 +96,11 @@ static const VMStateDescription vmstate_ioapic_common = {
 static void ioapic_common_class_init(ObjectClass *klass, void *data)
 {
     SysBusDeviceClass *sc = SYS_BUS_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
     sc->init = ioapic_init_common;
+    dc->vmsd = &vmstate_ioapic_common;
+    dc->no_user = 1;
 }
 
 static TypeInfo ioapic_common_type = {
@@ -109,13 +112,6 @@ static TypeInfo ioapic_common_type = {
     .abstract = true,
 };
 
-void ioapic_qdev_register(DeviceInfo *info)
-{
-    info->vmsd = &vmstate_ioapic_common;
-    info->no_user = 1;
-    sysbus_qdev_register_subclass(info, TYPE_IOAPIC_COMMON);
-}
-
 static void register_devices(void)
 {
     type_register_static(&ioapic_common_type);