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hw/display: QOM'ify milkymist-vgafb.c

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* Drop the old SysBus init function and use instance_init
* Move graphic_console_init into realize stage

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael Walle <michael@walle.cc>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Michael Walle <michael@walle.cc>
This commit is contained in:
xiaoqiang zhao 2016-05-06 18:59:34 +08:00 committed by Michael Walle
parent cf79c64d58
commit 165b244b98
1 changed files with 10 additions and 6 deletions
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16
hw/display/milkymist-vgafb.c
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@ -292,17 +292,21 @@ static const GraphicHwOps vgafb_ops = {
.gfx_update = vgafb_update_display,
};
static int milkymist_vgafb_init(SysBusDevice *dev)
static void milkymist_vgafb_init(Object *obj)
{
MilkymistVgafbState *s = MILKYMIST_VGAFB(dev);
MilkymistVgafbState *s = MILKYMIST_VGAFB(obj);
SysBusDevice *dev = SYS_BUS_DEVICE(obj);
memory_region_init_io(&s->regs_region, OBJECT(s), &vgafb_mmio_ops, s,
"milkymist-vgafb", R_MAX * 4);
sysbus_init_mmio(dev, &s->regs_region);
}
s->con = graphic_console_init(DEVICE(dev), 0, &vgafb_ops, s);
static void milkymist_vgafb_realize(DeviceState *dev, Error **errp)
{
MilkymistVgafbState *s = MILKYMIST_VGAFB(dev);
return 0;
s->con = graphic_console_init(dev, 0, &vgafb_ops, s);
}
static int vgafb_post_load(void *opaque, int version_id)
@ -331,18 +335,18 @@ static Property milkymist_vgafb_properties[] = {
static void milkymist_vgafb_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = milkymist_vgafb_init;
dc->reset = milkymist_vgafb_reset;
dc->vmsd = &vmstate_milkymist_vgafb;
dc->props = milkymist_vgafb_properties;
dc->realize = milkymist_vgafb_realize;
}
static const TypeInfo milkymist_vgafb_info = {
.name = TYPE_MILKYMIST_VGAFB,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(MilkymistVgafbState),
.instance_init = milkymist_vgafb_init,
.class_init = milkymist_vgafb_class_init,
};