virtio-x-bus: fix allow_hotplug assertion.

This set allow_hotplug for each existing virtio-x-bus, allowing the
refactored devices to be hot pluggable.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Message-id: 1363624648-16906-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

hw/s390x/s390-virtio-bus.c

@@ -588,7 +588,7 @@ void virtio_s390_bus_new(VirtioBusState *bus, VirtIOS390Device *dev)
     BusState *qbus;
     qbus_create_inplace((BusState *)bus, TYPE_VIRTIO_S390_BUS, qdev, NULL);
     qbus = BUS(bus);
-    qbus->allow_hotplug = 0;
+    qbus->allow_hotplug = 1;
 }
 
 static void virtio_s390_bus_class_init(ObjectClass *klass, void *data)

hw/s390x/virtio-ccw.c

@@ -982,7 +982,7 @@ void virtio_ccw_bus_new(VirtioBusState *bus, VirtioCcwDevice *dev)
 
     qbus_create_inplace((BusState *)bus, TYPE_VIRTIO_CCW_BUS, qdev, NULL);
     qbus = BUS(bus);
-    qbus->allow_hotplug = 0;
+    qbus->allow_hotplug = 1;
 }
 
 static void virtio_ccw_bus_class_init(ObjectClass *klass, void *data)

hw/virtio-pci.c

@@ -1484,7 +1484,7 @@ void virtio_pci_bus_new(VirtioBusState *bus, VirtIOPCIProxy *dev)
     BusState *qbus;
     qbus_create_inplace((BusState *)bus, TYPE_VIRTIO_PCI_BUS, qdev, NULL);
     qbus = BUS(bus);
-    qbus->allow_hotplug = 0;
+    qbus->allow_hotplug = 1;
 }
 
 static void virtio_pci_bus_class_init(ObjectClass *klass, void *data)