s390x/virtio: Convert virtio-ccw from *_exit to *_unrealize
Signed-off-by: Nia Alarie <nia.alarie@gmail.com>
Message-Id: <20180307162958.11232-1-nia.alarie@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index 8f7fbc2..e51fbef 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -752,7 +752,7 @@
g_free(sch);
}
-static int virtio_ccw_exit(VirtioCcwDevice *dev)
+static void virtio_ccw_unrealize(VirtioCcwDevice *dev, Error **errp)
{
CcwDevice *ccw_dev = CCW_DEVICE(dev);
SubchDev *sch = ccw_dev->sch;
@@ -760,12 +760,12 @@
if (sch) {
css_subch_assign(sch->cssid, sch->ssid, sch->schid, sch->devno, NULL);
g_free(sch);
+ ccw_dev->sch = NULL;
}
if (dev->indicators) {
release_indicator(&dev->routes.adapter, dev->indicators);
dev->indicators = NULL;
}
- return 0;
}
static void virtio_ccw_net_realize(VirtioCcwDevice *ccw_dev, Error **errp)
@@ -1344,7 +1344,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_net_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_net_properties;
set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
@@ -1372,7 +1372,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_blk_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_blk_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
@@ -1400,7 +1400,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_serial_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_serial_properties;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
@@ -1428,7 +1428,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_balloon_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_balloon_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
@@ -1456,7 +1456,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_scsi_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_scsi_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
@@ -1483,7 +1483,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = vhost_ccw_scsi_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = vhost_ccw_scsi_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
@@ -1520,7 +1520,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_rng_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_rng_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
@@ -1558,7 +1558,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_crypto_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_crypto_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
@@ -1596,7 +1596,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_gpu_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_gpu_properties;
dc->hotpluggable = false;
@@ -1625,7 +1625,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_input_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_input_properties;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
@@ -1705,12 +1705,12 @@
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);
- return _info->exit(_dev);
+ _info->unrealize(_dev, errp);
}
static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
@@ -1728,7 +1728,7 @@
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;
}
@@ -1804,7 +1804,7 @@
DeviceClass *dc = DEVICE_CLASS(klass);
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
k->realize = virtio_ccw_9p_realize;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_9p_properties;
@@ -1853,7 +1853,7 @@
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = vhost_vsock_ccw_realize;
- k->exit = virtio_ccw_exit;
+ k->unrealize = virtio_ccw_unrealize;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
dc->props = vhost_vsock_ccw_properties;
dc->reset = virtio_ccw_reset;
diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h
index 3905f3a..2fc5130 100644
--- a/hw/s390x/virtio-ccw.h
+++ b/hw/s390x/virtio-ccw.h
@@ -76,7 +76,7 @@
typedef struct VirtIOCCWDeviceClass {
CCWDeviceClass parent_class;
void (*realize)(VirtioCcwDevice *dev, Error **errp);
- int (*exit)(VirtioCcwDevice *dev);
+ void (*unrealize)(VirtioCcwDevice *dev, Error **errp);
} VirtIOCCWDeviceClass;
/* Performance improves when virtqueue kick processing is decoupled from the
