diff options
| -rw-r--r-- | drivers/vfio/iommufd.c | 3 | ||||
| -rw-r--r-- | drivers/vfio/vfio_main.c | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/vfio/iommufd.c b/drivers/vfio/iommufd.c index 890ea101685c..88b00c501015 100644 --- a/drivers/vfio/iommufd.c +++ b/drivers/vfio/iommufd.c @@ -32,9 +32,6 @@ int vfio_iommufd_bind(struct vfio_device *vdev, struct iommufd_ctx *ictx) return 0; } - if (WARN_ON(!vdev->ops->bind_iommufd)) - return -ENODEV; - ret = vdev->ops->bind_iommufd(vdev, ictx, &device_id); if (ret) return ret; diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 43bd6b76e2b6..89497c933490 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -255,8 +255,9 @@ static int __vfio_register_dev(struct vfio_device *device, { int ret; - if (WARN_ON(device->ops->bind_iommufd && - (!device->ops->unbind_iommufd || + if (WARN_ON(IS_ENABLED(CONFIG_IOMMUFD) && + (!device->ops->bind_iommufd || + !device->ops->unbind_iommufd || !device->ops->attach_ioas))) return -EINVAL; |