diff options
| -rw-r--r-- | drivers/char/virtio_console.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 791be4e91d1..bfc0abf825e 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -204,6 +204,11 @@ static int __devinit virtcons_probe(struct virtio_device *dev) struct virtqueue *vqs[2]; int err; + if (vdev) { + dev_warn(&vdev->dev, + "Multiple virtio-console devices not supported yet\n"); + return -EEXIST; + } vdev = dev; /* This is the scratch page we use to receive console input */ |