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-rw-r--r--hw/qdev.c6
-rw-r--r--hw/qdev.h3
2 files changed, 9 insertions, 0 deletions
diff --git a/hw/qdev.c b/hw/qdev.c
index 675248fc12..6451b8a6d7 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -221,12 +221,18 @@ int qdev_init(DeviceState *dev)
return rc;
if (dev->info->reset)
qemu_register_reset(dev->info->reset, dev);
+ if (dev->info->vmsd)
+ vmstate_register(-1, dev->info->vmsd, dev);
return 0;
}
/* Unlink device from bus and free the structure. */
void qdev_free(DeviceState *dev)
{
+#if 0 /* FIXME: need sane vmstate_unregister function */
+ if (dev->info->vmsd)
+ vmstate_unregister(dev->info->vmsd, dev);
+#endif
if (dev->info->reset)
qemu_unregister_reset(dev->info->reset, dev);
LIST_REMOVE(dev, sibling);
diff --git a/hw/qdev.h b/hw/qdev.h
index b146aa1406..6d0d7f4f21 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -111,6 +111,9 @@ struct DeviceInfo {
/* callbacks */
QEMUResetHandler *reset;
+ /* device state */
+ const VMStateDescription *vmsd;
+
/* Private to qdev / bus. */
qdev_initfn init;
BusInfo *bus_info;