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isa: Use realizefn for ISADevice

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Drop ISADeviceClass::init and the resulting no-op initfn and let
children implement their own realizefn. Adapt error handling.
Split off an instance_init where sensible.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2012-11-25 02:37:14 +01:00
parent a3dcca567a
commit db895a1e6a
34 changed files with 292 additions and 243 deletions
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10
hw/misc/applesmc.c
View file

@ -201,7 +201,7 @@ static void qdev_applesmc_isa_reset(DeviceState *dev)
applesmc_add_key(s, "MSSD", 1, "\0x3");
}
static int applesmc_isa_init(ISADevice *dev)
static void applesmc_isa_realize(DeviceState *dev, Error **errp)
{
AppleSMCState *s = APPLE_SMC(dev);
@ -220,9 +220,7 @@ static int applesmc_isa_init(ISADevice *dev)
}
QLIST_INIT(&s->data_def);
qdev_applesmc_isa_reset(&dev->qdev);
return 0;
qdev_applesmc_isa_reset(dev);
}
static Property applesmc_isa_properties[] = {
@ -235,8 +233,8 @@ static Property applesmc_isa_properties[] = {
static void qdev_applesmc_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
ic->init = applesmc_isa_init;
dc->realize = applesmc_isa_realize;
dc->reset = qdev_applesmc_isa_reset;
dc->props = applesmc_isa_properties;
}