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, 9 insertions, 7 deletions

diff --git a/hw/mst_fpga.c b/hw/mst_fpga.c
index 513bfa63d9..1729db01a4 100644
--- a/hw/mst_fpga.c
+++ b/hw/mst_fpga.c
@@ -240,21 +240,23 @@ static VMStateDescription vmstate_mst_fpga_regs = {
 
 static void mst_fpga_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = mst_fpga_init;
+    dc->desc = "Mainstone II FPGA";
+    dc->vmsd = &vmstate_mst_fpga_regs;
 }
 
-static DeviceInfo mst_fpga_info = {
-    .name = "mainstone-fpga",
-    .desc = "Mainstone II FPGA",
-    .size = sizeof(mst_irq_state),
-    .vmsd = &vmstate_mst_fpga_regs,
-    .class_init = mst_fpga_class_init,
+static TypeInfo mst_fpga_info = {
+    .name          = "mainstone-fpga",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(mst_irq_state),
+    .class_init    = mst_fpga_class_init,
 };
 
 static void mst_fpga_register(void)
 {
-	sysbus_register_withprop(&mst_fpga_info);
+    type_register_static(&mst_fpga_info);
 }
 device_init(mst_fpga_register);