1 files changed, 15 insertions, 19 deletions
diff --git a/hw/intc/i8259_common.c b/hw/intc/i8259_common.c
index c2ba6a5ad9..803d037f68 100644
--- a/hw/intc/i8259_common.c
+++ b/hw/intc/i8259_common.c
@@ -66,35 +66,32 @@ static int pic_dispatch_post_load(void *opaque, int version_id)
     return 0;
 }
 
-static int pic_init_common(ISADevice *dev)
+static void pic_common_realize(DeviceState *dev, Error **errp)
 {
     PICCommonState *s = PIC_COMMON(dev);
-    PICCommonClass *info = PIC_COMMON_GET_CLASS(s);
-
-    info->init(s);
 
     isa_register_ioport(NULL, &s->base_io, s->iobase);
     if (s->elcr_addr != -1) {
         isa_register_ioport(NULL, &s->elcr_io, s->elcr_addr);
     }
 
-    qdev_set_legacy_instance_id(DEVICE(dev), s->iobase, 1);
-
-    return 0;
+    qdev_set_legacy_instance_id(dev, s->iobase, 1);
 }
 
 ISADevice *i8259_init_chip(const char *name, ISABus *bus, bool master)
 {
-    ISADevice *dev;
-
-    dev = isa_create(bus, name);
-    qdev_prop_set_uint32(&dev->qdev, "iobase", master ? 0x20 : 0xa0);
-    qdev_prop_set_uint32(&dev->qdev, "elcr_addr", master ? 0x4d0 : 0x4d1);
-    qdev_prop_set_uint8(&dev->qdev, "elcr_mask", master ? 0xf8 : 0xde);
-    qdev_prop_set_bit(&dev->qdev, "master", master);
-    qdev_init_nofail(&dev->qdev);
-
-    return dev;
+    DeviceState *dev;
+    ISADevice *isadev;
+
+    isadev = isa_create(bus, name);
+    dev = DEVICE(isadev);
+    qdev_prop_set_uint32(dev, "iobase", master ? 0x20 : 0xa0);
+    qdev_prop_set_uint32(dev, "elcr_addr", master ? 0x4d0 : 0x4d1);
+    qdev_prop_set_uint8(dev, "elcr_mask", master ? 0xf8 : 0xde);
+    qdev_prop_set_bit(dev, "master", master);
+    qdev_init_nofail(dev);
+
+    return isadev;
 }
 
 static const VMStateDescription vmstate_pic_common = {
@@ -135,13 +132,12 @@ static Property pic_properties_common[] = {
 
 static void pic_common_class_init(ObjectClass *klass, void *data)
 {
-    ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
 
     dc->vmsd = &vmstate_pic_common;
     dc->no_user = 1;
     dc->props = pic_properties_common;
-    ic->init = pic_init_common;
+    dc->realize = pic_common_realize;
 }
 
 static const TypeInfo pic_common_type = {