diff options
| -rw-r--r-- | drivers/tty/vcc.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index 954b190526e7..58b454c34560 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -361,17 +361,13 @@ done: return rv; } -static void vcc_rx_timer(unsigned long index) +static void vcc_rx_timer(struct timer_list *t) { + struct vcc_port *port = from_timer(port, t, rx_timer); struct vio_driver_state *vio; - struct vcc_port *port; unsigned long flags; int rv; - port = vcc_get_ne(index); - if (!port) - return; - spin_lock_irqsave(&port->lock, flags); port->rx_timer.expires = 0; @@ -391,18 +387,14 @@ done: vcc_put(port, false); } -static void vcc_tx_timer(unsigned long index) +static void vcc_tx_timer(struct timer_list *t) { - struct vcc_port *port; + struct vcc_port *port = from_timer(port, t, tx_timer); struct vio_vcc *pkt; unsigned long flags; int tosend = 0; int rv; - port = vcc_get_ne(index); - if (!port) - return; - spin_lock_irqsave(&port->lock, flags); port->tx_timer.expires = 0; @@ -645,8 +637,8 @@ static int vcc_probe(struct vio_dev *vdev, const struct vio_device_id *id) if (rv) goto free_domain; - setup_timer(&port->rx_timer, vcc_rx_timer, port->index); - setup_timer(&port->tx_timer, vcc_tx_timer, port->index); + timer_setup(&port->rx_timer, vcc_rx_timer, 0); + timer_setup(&port->tx_timer, vcc_tx_timer, 0); dev_set_drvdata(&vdev->dev, port); |