diff options
Diffstat (limited to 'drivers/virtio/virtio.c')
| -rw-r--r-- | drivers/virtio/virtio.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index 15d7787dea87..69d7ea02cd48 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -96,10 +96,23 @@ static int virtio_dev_probe(struct device *_d) return err; } +static int virtio_dev_remove(struct device *_d) +{ + struct virtio_device *dev = container_of(_d,struct virtio_device,dev); + struct virtio_driver *drv = container_of(dev->dev.driver, + struct virtio_driver, driver); + + dev->config->set_status(dev, dev->config->get_status(dev) + & ~VIRTIO_CONFIG_S_DRIVER); + drv->remove(dev); + return 0; +} + int register_virtio_driver(struct virtio_driver *driver) { driver->driver.bus = &virtio_bus; driver->driver.probe = virtio_dev_probe; + driver->driver.remove = virtio_dev_remove; return driver_register(&driver->driver); } EXPORT_SYMBOL_GPL(register_virtio_driver); |