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scsi/esp: Use QOM realize for scsi esp

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Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Drop sysbus_esp_init()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Hu Tao 2013-07-01 18:18:35 +08:00 committed by Andreas Färber
parent 563839557c
commit b09318cac6
1 changed files with 11 additions and 8 deletions
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19
hw/scsi/esp.c
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@ -671,23 +671,27 @@ static void sysbus_esp_gpio_demux(void *opaque, int irq, int level)
} }
} }
static int sysbus_esp_init(SysBusDevice *dev) static void sysbus_esp_realize(DeviceState *dev, Error **errp)
{ {
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
SysBusESPState *sysbus = ESP(dev); SysBusESPState *sysbus = ESP(dev);
ESPState *s = &sysbus->esp; ESPState *s = &sysbus->esp;
sysbus_init_irq(dev, &s->irq); sysbus_init_irq(sbd, &s->irq);
assert(sysbus->it_shift != -1); assert(sysbus->it_shift != -1);
s->chip_id = TCHI_FAS100A; s->chip_id = TCHI_FAS100A;
memory_region_init_io(&sysbus->iomem, OBJECT(sysbus), &sysbus_esp_mem_ops, memory_region_init_io(&sysbus->iomem, OBJECT(sysbus), &sysbus_esp_mem_ops,
sysbus, "esp", ESP_REGS << sysbus->it_shift); sysbus, "esp", ESP_REGS << sysbus->it_shift);
sysbus_init_mmio(dev, &sysbus->iomem); sysbus_init_mmio(sbd, &sysbus->iomem);
qdev_init_gpio_in(&dev->qdev, sysbus_esp_gpio_demux, 2); qdev_init_gpio_in(dev, sysbus_esp_gpio_demux, 2);
scsi_bus_new(&s->bus, &dev->qdev, &esp_scsi_info, NULL); scsi_bus_new(&s->bus, dev, &esp_scsi_info, NULL);
return scsi_bus_legacy_handle_cmdline(&s->bus); if (scsi_bus_legacy_handle_cmdline(&s->bus) < 0) {
error_setg(errp, "Handling legacy SCSI command line failed");
return;
}
} }
static void sysbus_esp_hard_reset(DeviceState *dev) static void sysbus_esp_hard_reset(DeviceState *dev)
@ -710,9 +714,8 @@ static const VMStateDescription vmstate_sysbus_esp_scsi = {
static void sysbus_esp_class_init(ObjectClass *klass, void *data) static void sysbus_esp_class_init(ObjectClass *klass, void *data)
{ {
DeviceClass *dc = DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = sysbus_esp_init; dc->realize = sysbus_esp_realize;
dc->reset = sysbus_esp_hard_reset; dc->reset = sysbus_esp_hard_reset;
dc->vmsd = &vmstate_sysbus_esp_scsi; dc->vmsd = &vmstate_sysbus_esp_scsi;
} }