hw/intc: QOM'ify imx_avic.c

Drop the old SysBus init function and use instance_init

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 7 insertions, 8 deletions

diff --git a/hw/intc/imx_avic.c b/hw/intc/imx_avic.c
index 7027655774..d21cb97451 100644
--- a/hw/intc/imx_avic.c
+++ b/hw/intc/imx_avic.c
@@ -321,28 +321,26 @@ static void imx_avic_reset(DeviceState *dev)
     memset(s->prio, 0, sizeof s->prio);
 }
 
-static int imx_avic_init(SysBusDevice *sbd)
+static void imx_avic_init(Object *obj)
 {
-    DeviceState *dev = DEVICE(sbd);
-    IMXAVICState *s = IMX_AVIC(dev);
+    DeviceState *dev = DEVICE(obj);
+    IMXAVICState *s = IMX_AVIC(obj);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
 
-    memory_region_init_io(&s->iomem, OBJECT(s), &imx_avic_ops, s,
+    memory_region_init_io(&s->iomem, obj, &imx_avic_ops, s,
                           TYPE_IMX_AVIC, 0x1000);
     sysbus_init_mmio(sbd, &s->iomem);
 
     qdev_init_gpio_in(dev, imx_avic_set_irq, IMX_AVIC_NUM_IRQS);
     sysbus_init_irq(sbd, &s->irq);
     sysbus_init_irq(sbd, &s->fiq);
-
-    return 0;
 }
 
 
 static void imx_avic_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-    k->init = imx_avic_init;
+
     dc->vmsd = &vmstate_imx_avic;
     dc->reset = imx_avic_reset;
     dc->desc = "i.MX Advanced Vector Interrupt Controller";
@@ -352,6 +350,7 @@ static const TypeInfo imx_avic_info = {
     .name = TYPE_IMX_AVIC,
     .parent = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(IMXAVICState),
+    .instance_init = imx_avic_init,
     .class_init = imx_avic_class_init,
 };