diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/virtio_console.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 7795d1e0a936..4b5655109b46 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -131,7 +131,7 @@ struct ports_device { spinlock_t ports_lock; /* To protect the vq operations for the control channel */ - spinlock_t cvq_lock; + spinlock_t c_ivq_lock; /* The current config space is stored here */ struct virtio_console_config config; @@ -1466,23 +1466,23 @@ static void control_work_handler(struct work_struct *work) portdev = container_of(work, struct ports_device, control_work); vq = portdev->c_ivq; - spin_lock(&portdev->cvq_lock); + spin_lock(&portdev->c_ivq_lock); while ((buf = virtqueue_get_buf(vq, &len))) { - spin_unlock(&portdev->cvq_lock); + spin_unlock(&portdev->c_ivq_lock); buf->len = len; buf->offset = 0; handle_control_message(portdev, buf); - spin_lock(&portdev->cvq_lock); + spin_lock(&portdev->c_ivq_lock); if (add_inbuf(portdev->c_ivq, buf) < 0) { dev_warn(&portdev->vdev->dev, "Error adding buffer to queue\n"); free_buf(buf); } } - spin_unlock(&portdev->cvq_lock); + spin_unlock(&portdev->c_ivq_lock); } static void out_intr(struct virtqueue *vq) @@ -1721,10 +1721,11 @@ static int __devinit virtcons_probe(struct virtio_device *vdev) if (multiport) { unsigned int nr_added_bufs; - spin_lock_init(&portdev->cvq_lock); + spin_lock_init(&portdev->c_ivq_lock); INIT_WORK(&portdev->control_work, &control_work_handler); - nr_added_bufs = fill_queue(portdev->c_ivq, &portdev->cvq_lock); + nr_added_bufs = fill_queue(portdev->c_ivq, + &portdev->c_ivq_lock); if (!nr_added_bufs) { dev_err(&vdev->dev, "Error allocating buffers for control queue\n"); |