[Qemu-devel] [PATCH 3/3] hw/s390: replace exit with unrealize during class init of virtio-ccw

[Zihan Yang]

Currently the virtio_ccw_device_class_init function sets dc->exit, which is
the exit callback of DeviceClass. It should be converted to dc->unrealize
since exit callback of DeviceClass will be removed in the future.

Signed-off-by: Zihan Yang <tgny...@gmail.com>
---
 hw/s390x/virtio-ccw.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index 91b43ac..5c193a8 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -1621,13 +1621,12 @@ static void virtio_ccw_busdev_realize(DeviceState *dev, 
Error **errp)
     virtio_ccw_device_realize(_dev, errp);
 }
 
-static int virtio_ccw_busdev_exit(DeviceState *dev)
+static void virtio_ccw_busdev_unrealize(DeviceState *dev, Error **errp)
 {
     VirtioCcwDevice *_dev = (VirtioCcwDevice *)dev;
     VirtIOCCWDeviceClass *_info = VIRTIO_CCW_DEVICE_GET_CLASS(dev);
 
     _info->exit(_dev);
-    return 0;
 }
 
 static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
@@ -1645,7 +1644,7 @@ static void virtio_ccw_device_class_init(ObjectClass 
*klass, void *data)
 
     k->unplug = virtio_ccw_busdev_unplug;
     dc->realize = virtio_ccw_busdev_realize;
-    dc->exit = virtio_ccw_busdev_exit;
+    dc->unrealize = virtio_ccw_busdev_unrealize;
     dc->bus_type = TYPE_VIRTUAL_CSS_BUS;
 }
 
-- 
2.7.4