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hw/intc/loongarch_pch: Merge instance_init() into realize()

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Memory region is created in instance_init(), merge it into function
realize(). There is no special class_init() for loongarch_pch object.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Bibo Mao 2024-09-18 10:16:28 +08:00
parent f58ac97847
commit f42e888837
1 changed files with 4 additions and 11 deletions
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15
hw/intc/loongarch_pch_pic.c
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@ -382,6 +382,7 @@ static void loongarch_pch_pic_reset(DeviceState *d)
static void loongarch_pch_pic_realize(DeviceState *dev, Error **errp)
{
LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
if (!s->irq_num || s->irq_num > VIRT_PCH_PIC_IRQ_NUM) {
error_setg(errp, "Invalid 'pic_irq_num'");
@ -390,19 +391,12 @@ static void loongarch_pch_pic_realize(DeviceState *dev, Error **errp)
qdev_init_gpio_out(dev, s->parent_irq, s->irq_num);
qdev_init_gpio_in(dev, pch_pic_irq_handler, s->irq_num);
}
static void loongarch_pch_pic_init(Object *obj)
{
LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(obj);
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
memory_region_init_io(&s->iomem32_low, obj,
memory_region_init_io(&s->iomem32_low, OBJECT(dev),
&loongarch_pch_pic_reg32_low_ops,
s, PCH_PIC_NAME(.reg32_part1), 0x100);
memory_region_init_io(&s->iomem8, obj, &loongarch_pch_pic_reg8_ops,
memory_region_init_io(&s->iomem8, OBJECT(dev), &loongarch_pch_pic_reg8_ops,
s, PCH_PIC_NAME(.reg8), 0x2a0);
memory_region_init_io(&s->iomem32_high, obj,
memory_region_init_io(&s->iomem32_high, OBJECT(dev),
&loongarch_pch_pic_reg32_high_ops,
s, PCH_PIC_NAME(.reg32_part2), 0xc60);
sysbus_init_mmio(sbd, &s->iomem32_low);
@ -451,7 +445,6 @@ static const TypeInfo loongarch_pch_pic_info = {
.name = TYPE_LOONGARCH_PCH_PIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(LoongArchPCHPIC),
.instance_init = loongarch_pch_pic_init,
.class_init = loongarch_pch_pic_class_init,
};