Currently, every virtio-ccw device explicitely sets its unrealize
function to virtio_ccw_unrealize() in its class_init function.
We can simplify this by using a common unrealize function, just like
it is already done for the realize functions.
Signed-off-by: Thomas Huth <th...@redhat.com>
---
hw/s390x/virtio-ccw.c | 22 +++++++---------------
1 file changed, 7 insertions(+), 15 deletions(-)
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index 7ddb378..7d35c77 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -750,11 +750,16 @@ out_err:
g_free(sch);
}
-static void virtio_ccw_unrealize(VirtioCcwDevice *dev, Error **errp)
+static void virtio_ccw_device_unrealize(VirtioCcwDevice *dev, Error **errp)
{
+ VirtIOCCWDeviceClass *dc = VIRTIO_CCW_DEVICE_GET_CLASS(dev);
CcwDevice *ccw_dev = CCW_DEVICE(dev);
SubchDev *sch = ccw_dev->sch;
+ if (dc->unrealize) {
+ dc->unrealize(dev, errp);
+ }
+
if (sch) {
css_subch_assign(sch->cssid, sch->ssid, sch->schid, sch->devno, NULL);
g_free(sch);
@@ -1349,7 +1354,6 @@ static void virtio_ccw_net_class_init(ObjectClass *klass,
void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_net_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_net_properties;
set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
}
@@ -1376,7 +1380,6 @@ static void virtio_ccw_blk_class_init(ObjectClass *klass,
void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_blk_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_blk_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
}
@@ -1403,7 +1406,6 @@ static void virtio_ccw_serial_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_serial_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_serial_properties;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}
@@ -1430,7 +1432,6 @@ static void virtio_ccw_balloon_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_balloon_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_balloon_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
}
@@ -1457,7 +1458,6 @@ static void virtio_ccw_scsi_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_scsi_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_scsi_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
}
@@ -1483,7 +1483,6 @@ static void vhost_ccw_scsi_class_init(ObjectClass *klass,
void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = vhost_ccw_scsi_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = vhost_ccw_scsi_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
}
@@ -1519,7 +1518,6 @@ static void virtio_ccw_rng_class_init(ObjectClass *klass,
void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_rng_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_rng_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
}
@@ -1556,7 +1554,6 @@ static void virtio_ccw_crypto_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_crypto_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_crypto_properties;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
}
@@ -1593,7 +1590,6 @@ static void virtio_ccw_gpu_class_init(ObjectClass *klass,
void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_gpu_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_gpu_properties;
dc->hotpluggable = false;
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
@@ -1621,7 +1617,6 @@ static void virtio_ccw_input_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_input_realize;
- k->unrealize = virtio_ccw_unrealize;
dc->props = virtio_ccw_input_properties;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}
@@ -1703,9 +1698,8 @@ static void virtio_ccw_busdev_realize(DeviceState *dev,
Error **errp)
static void virtio_ccw_busdev_unrealize(DeviceState *dev, Error **errp)
{
VirtioCcwDevice *_dev = (VirtioCcwDevice *)dev;
- VirtIOCCWDeviceClass *_info = VIRTIO_CCW_DEVICE_GET_CLASS(dev);
- _info->unrealize(_dev, errp);
+ virtio_ccw_device_unrealize(_dev, errp);
}
static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
@@ -1801,7 +1795,6 @@ static void virtio_ccw_9p_class_init(ObjectClass *klass,
void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
- k->unrealize = virtio_ccw_unrealize;
k->realize = virtio_ccw_9p_realize;
dc->props = virtio_ccw_9p_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
@@ -1847,7 +1840,6 @@ static void vhost_vsock_ccw_class_init(ObjectClass
*klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = vhost_vsock_ccw_realize;
- k->unrealize = virtio_ccw_unrealize;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
dc->props = vhost_vsock_ccw_properties;
}
--
1.8.3.1
