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hw/char/sh_serial: Convert to TypeInfo

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QOM types are now registered using as TypeInfo via DEFINE_TYPES()
or type_init(). Update TYPE_SH_SERIAL, removing the empty QOM
instance_init/finalize handlers.

This was definitely wrong, because OBJECT_DEFINE_TYPE() is only
for cases where the class needs its own virtual methods or some
other per-class state in its own class struct.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20250124175053.74461-3-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-01-24 18:46:27 +01:00
parent a5844ea553
commit 65561d9393
1 changed files with 11 additions and 12 deletions
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23
hw/char/sh_serial.c
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@ -78,10 +78,6 @@ struct SHSerialState {
qemu_irq bri;
};
typedef struct {} SHSerialStateClass;
OBJECT_DEFINE_TYPE(SHSerialState, sh_serial, SH_SERIAL, SYS_BUS_DEVICE)
static void sh_serial_clear_fifo(SHSerialState *s)
{
memset(s->rx_fifo, 0, SH_RX_FIFO_LENGTH);
@ -441,14 +437,6 @@ static void sh_serial_unrealize(DeviceState *dev)
timer_del(&s->fifo_timeout_timer);
}
static void sh_serial_init(Object *obj)
{
}
static void sh_serial_finalize(Object *obj)
{
}
static const Property sh_serial_properties[] = {
DEFINE_PROP_CHR("chardev", SHSerialState, chr),
DEFINE_PROP_UINT8("features", SHSerialState, feat, 0),
@ -465,3 +453,14 @@ static void sh_serial_class_init(ObjectClass *oc, const void *data)
/* Reason: part of SuperH CPU/SoC, needs to be wired up */
dc->user_creatable = false;
}
static const TypeInfo sh_serial_types[] = {
{
.name = TYPE_SH_SERIAL,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(SHSerialState),
.class_init = sh_serial_class_init,
},
};
DEFINE_TYPES(sh_serial_types)