commit d1fd7f775ea975f7c710c380a1967e1576dec48f
author Fam Zheng <famz@redhat.com> Fri Jul 14 10:14:57 2017 +0800
committer Paolo Bonzini <pbonzini@redhat.com> Fri Jul 14 12:04:42 2017 +0200
tree dcc82f94b33d0f66df63e109387c2df63024d438
parent 08f1ecd873e98d2e04ee884c8e268a96b5fb4160

virtio-rng: Convert to DEFINE_PROP_LINK

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170714021509.23681-9-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/s390x/virtio-ccw.c

diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index c5e0606..a492d0f 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -1548,8 +1548,6 @@
 
     virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
                                 TYPE_VIRTIO_RNG);
-    object_property_add_alias(obj, "rng", OBJECT(&dev->vdev),
-                              "rng", &error_abort);
 }
 
 static Property virtio_ccw_rng_properties[] = {

hw/virtio/virtio-pci.c

diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index cc69fe3..5d14bd6 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -2463,8 +2463,6 @@
 
     virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
                                 TYPE_VIRTIO_RNG);
-    object_property_add_alias(obj, "rng", OBJECT(&dev->vdev), "rng",
-                              &error_abort);
 }
 
 static const TypeInfo virtio_rng_pci_info = {

hw/virtio/virtio-rng.c

diff --git a/hw/virtio/virtio-rng.c b/hw/virtio/virtio-rng.c
index a6ee501..289bbca 100644
--- a/hw/virtio/virtio-rng.c
+++ b/hw/virtio/virtio-rng.c
@@ -246,6 +246,7 @@
      */
     DEFINE_PROP_UINT64("max-bytes", VirtIORNG, conf.max_bytes, INT64_MAX),
     DEFINE_PROP_UINT32("period", VirtIORNG, conf.period_ms, 1 << 16),
+    DEFINE_PROP_LINK("rng", VirtIORNG, conf.rng, TYPE_RNG_BACKEND, RngBackend *),
     DEFINE_PROP_END_OF_LIST(),
 };
 
@@ -262,21 +263,10 @@
     vdc->get_features = get_features;
 }
 
-static void virtio_rng_initfn(Object *obj)
-{
-    VirtIORNG *vrng = VIRTIO_RNG(obj);
-
-    object_property_add_link(obj, "rng", TYPE_RNG_BACKEND,
-                             (Object **)&vrng->conf.rng,
-                             qdev_prop_allow_set_link_before_realize,
-                             OBJ_PROP_LINK_UNREF_ON_RELEASE, NULL);
-}
-
 static const TypeInfo virtio_rng_info = {
     .name = TYPE_VIRTIO_RNG,
     .parent = TYPE_VIRTIO_DEVICE,
     .instance_size = sizeof(VirtIORNG),
-    .instance_init = virtio_rng_initfn,
     .class_init = virtio_rng_class_init,
 };