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| author | Anthony Liguori <aliguori@us.ibm.com> | 2008-03-19 20:35:04 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-03-28 11:05:51 +1100 |
| commit | bd6c26900bae19bd51abedfc9a8a281afbba3a06 (patch) | |
| tree | cb2058d113d81fa4b168b8675f000f8aecbf8b26 /drivers/virtio/virtio_pci.c | |
| parent | 3085354de635179d70c240e6d942bcbd1d93056c (diff) | |
| download | lwn-bd6c26900bae19bd51abedfc9a8a281afbba3a06.tar.gz lwn-bd6c26900bae19bd51abedfc9a8a281afbba3a06.zip | |
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>
Diffstat (limited to 'drivers/virtio/virtio_pci.c')
| -rw-r--r-- | drivers/virtio/virtio_pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 59a8f73dec73..6c8ecde6aad1 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); |