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virtio_mmio: Set dev.release() to avoid warning 

Fix a warning thrown from virtio_mmio_remove():
Device 'virtio0' does not have a release() function

The fix is according to virtio_pci_probe() of
drivers/virtio/virtio_pci_common.c

Signed-off-by: Yuan Liu <liuyuan@google.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Yuan Liu 2016-11-23 16:31:00 -08:00 committed by Michael S. Tsirkin
parent 8d390464bf
commit cecdbdc377
1 changed files with 2 additions and 0 deletions
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2
drivers/virtio/virtio_mmio.c
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@ -489,6 +489,7 @@ static const struct virtio_config_ops virtio_mmio_config_ops = {
};
static void virtio_mmio_release_dev_empty(struct device *_d) {}
/* Platform device */
@ -511,6 +512,7 @@ static int virtio_mmio_probe(struct platform_device *pdev)
return -ENOMEM;
vm_dev->vdev.dev.parent = &pdev->dev;
vm_dev->vdev.dev.release = virtio_mmio_release_dev_empty;
vm_dev->vdev.config = &virtio_mmio_config_ops;
vm_dev->pdev = pdev;
INIT_LIST_HEAD(&vm_dev->virtqueues);