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core/empty_slot: Convert sysbus init function to realize function

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Use DeviceClass rather than SysBusDeviceClass in
empty_slot_class_init().

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181130093852.20739-5-maozhongyi@cmss.chinamobile.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Mao Zhongyi 2018-12-13 13:47:57 +00:00 committed by Peter Maydell
parent ddaa6e049f
commit 4dbf209d42
1 changed files with 4 additions and 5 deletions
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9
hw/core/empty_slot.c
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@ -71,21 +71,20 @@ void empty_slot_init(hwaddr addr, uint64_t slot_size)
}
}
static int empty_slot_init1(SysBusDevice *dev)
static void empty_slot_realize(DeviceState *dev, Error **errp)
{
EmptySlot *s = EMPTY_SLOT(dev);
memory_region_init_io(&s->iomem, OBJECT(s), &empty_slot_ops, s,
"empty-slot", s->size);
sysbus_init_mmio(dev, &s->iomem);
return 0;
sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem);
}
static void empty_slot_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
k->init = empty_slot_init1;
dc->realize = empty_slot_realize;
}
static const TypeInfo empty_slot_info = {