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qdev: Set device's parent before calling realize() down inheritance chain 

Currently device_set_realized() sets parent only after device was realized,
but qdev_device_add() sets it before device is realized.
Make behavior consistent and alter device_set_realized() to behave like
qdev_device_add().

It will allow to set link<> properties in realize() method in classes
inherited from DEVICE.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Igor Mammedov 2013-04-11 16:51:56 +02:00 committed by Andreas Färber
parent 3f24a58fa7
commit a7ddba527c
1 changed files with 4 additions and 4 deletions
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8
hw/core/qdev.c
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@ -684,10 +684,6 @@ static void device_set_realized(Object *obj, bool value, Error **err)
Error *local_err = NULL;
if (value && !dev->realized) {
if (dc->realize) {
dc->realize(dev, &local_err);
}
if (!obj->parent && local_err == NULL) {
static int unattached_count;
gchar *name = g_strdup_printf("device[%d]", unattached_count++);
@ -698,6 +694,10 @@ static void device_set_realized(Object *obj, bool value, Error **err)
g_free(name);
}
if (dc->realize) {
dc->realize(dev, &local_err);
}
if (qdev_get_vmsd(dev) && local_err == NULL) {
vmstate_register_with_alias_id(dev, -1, qdev_get_vmsd(dev), dev,
dev->instance_id_alias,