aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/char/virtio_console.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/virtio_console.c')
-rw-r--r--drivers/char/virtio_console.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index b585b4789822..bfa640023e64 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1449,6 +1449,8 @@ static int add_port(struct ports_device *portdev, u32 id)
spin_lock_init(&port->outvq_lock);
init_waitqueue_head(&port->waitqueue);
+ virtio_device_ready(portdev->vdev);
+
/* Fill the in_vq with buffers so the host can send us data. */
nr_added_bufs = fill_queue(port->in_vq, &port->inbuf_lock);
if (!nr_added_bufs) {
@@ -2182,6 +2184,8 @@ static int virtcons_restore(struct virtio_device *vdev)
if (ret)
return ret;
+ virtio_device_ready(portdev->vdev);
+
if (use_multiport(portdev))
fill_queue(portdev->c_ivq, &portdev->c_ivq_lock);

Privacy Policy