bus = qdev_get_child_bus(DEVICE(h3), "sd-bus");
/* Plug in SD card */
- carddev = qdev_create(bus, TYPE_SD_CARD);
+ carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
- object_property_set_bool(OBJECT(carddev), true, "realized", &error_fatal);
+ qdev_realize_and_unref(carddev, bus, &error_fatal);
/* SDRAM */
memory_region_add_subregion(get_system_memory(), h3->memmap[AW_H3_SDRAM],