/* Unlink device from bus and free the structure. */
void qdev_free(DeviceState *dev)
{
- BusState *bus;
- Property *prop;
- DeviceClass *dc = DEVICE_GET_CLASS(dev);
-
- if (dev->state == DEV_STATE_INITIALIZED) {
- while (dev->num_child_bus) {
- bus = QLIST_FIRST(&dev->child_bus);
- qbus_free(bus);
- }
- if (qdev_get_vmsd(dev)) {
- vmstate_unregister(dev, qdev_get_vmsd(dev), dev);
- }
- if (dc->exit) {
- dc->exit(dev);
- }
- if (dev->opts) {
- qemu_opts_del(dev->opts);
- }
- }
- QTAILQ_REMOVE(&dev->parent_bus->children, dev, sibling);
- for (prop = qdev_get_props(dev); prop && prop->name; prop++) {
- if (prop->info->free) {
- prop->info->free(dev, prop);
- }
- }
object_delete(OBJECT(dev));
}
object_property_add_str(OBJECT(dev), "type", qdev_get_type, NULL, NULL);
}
+/* Unlink device from bus and free the structure. */
+static void device_finalize(Object *obj)
+{
+ DeviceState *dev = DEVICE(obj);
+ BusState *bus;
+ Property *prop;
+ DeviceClass *dc = DEVICE_GET_CLASS(dev);
+
+ if (dev->state == DEV_STATE_INITIALIZED) {
+ while (dev->num_child_bus) {
+ bus = QLIST_FIRST(&dev->child_bus);
+ qbus_free(bus);
+ }
+ if (qdev_get_vmsd(dev)) {
+ vmstate_unregister(dev, qdev_get_vmsd(dev), dev);
+ }
+ if (dc->exit) {
+ dc->exit(dev);
+ }
+ if (dev->opts) {
+ qemu_opts_del(dev->opts);
+ }
+ }
+ QTAILQ_REMOVE(&dev->parent_bus->children, dev, sibling);
+ for (prop = qdev_get_props(dev); prop && prop->name; prop++) {
+ if (prop->info->free) {
+ prop->info->free(dev, prop);
+ }
+ }
+}
+
void device_reset(DeviceState *dev)
{
DeviceClass *klass = DEVICE_GET_CLASS(dev);
.parent = TYPE_OBJECT,
.instance_size = sizeof(DeviceState),
.instance_init = device_initfn,
+ .instance_finalize = device_finalize,
.abstract = true,
.class_size = sizeof(DeviceClass),
};