From bd6c26900bae19bd51abedfc9a8a281afbba3a06 Mon Sep 17 00:00:00 2001 From: Anthony Liguori Date: Wed, 19 Mar 2008 20:35:04 -0500 Subject: [PATCH] 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 Signed-off-by: Rusty Russell --- drivers/virtio/virtio_pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 59a8f73dec7..6c8ecde6aad 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -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); -- 2.41.1