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, 8 insertions, 6 deletions

diff --git a/hw/tmp105.c b/hw/tmp105.c
index 12fe60d019..a3bdd91d40 100644
--- a/hw/tmp105.c
+++ b/hw/tmp105.c
@@ -228,24 +228,26 @@ static int tmp105_init(I2CSlave *i2c)
 
 static void tmp105_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     I2CSlaveClass *k = I2C_SLAVE_CLASS(klass);
 
     k->init = tmp105_init;
     k->event = tmp105_event;
     k->recv = tmp105_rx;
     k->send = tmp105_tx;
+    dc->vmsd = &vmstate_tmp105;
 }
 
-static DeviceInfo tmp105_info = {
-    .name = "tmp105",
-    .size = sizeof(TMP105State),
-    .vmsd = &vmstate_tmp105,
-    .class_init = tmp105_class_init,
+static TypeInfo tmp105_info = {
+    .name          = "tmp105",
+    .parent        = TYPE_I2C_SLAVE,
+    .instance_size = sizeof(TMP105State),
+    .class_init    = tmp105_class_init,
 };
 
 static void tmp105_register_devices(void)
 {
-    i2c_register_slave(&tmp105_info);
+    type_register_static(&tmp105_info);
 }
 
 device_init(tmp105_register_devices)