Commit bd6c2690 authored Mar 19, 2008 by Anthony Liguori Committed by Rusty Russell Mar 28, 2008

virtio_pci: unregister virtio device at device remove



Make sure to call unregister_virtio_device() when a virtio device is removed.
Otherwise, virtio_pci.ko cannot be rmmod'd.

This was spotted by Marcelo Tosatti.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

parent 3085354d

drivers/virtio/virtio_pci.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -388,6 +388,7 @@ static void __devexit virtio_pci_remove(struct pci_dev *pci_dev)
		{
		struct virtio_pci_device *vp_dev = pci_get_drvdata(pci_dev);

		unregister_virtio_device(&vp_dev->vdev);
		free_irq(pci_dev->irq, vp_dev);
		pci_set_drvdata(pci_dev, NULL);
		pci_iounmap(pci_dev, vp_dev->ioaddr);

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