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Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 8ac25adf31b4..755766e4b756 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -475,15 +475,10 @@ static void acm_write_bulk(struct urb *urb) static void acm_softint(struct work_struct *work) { struct acm *acm = container_of(work, struct acm, work); - struct tty_struct *tty; dev_vdbg(&acm->data->dev, "%s\n", __func__); - tty = tty_port_tty_get(&acm->port); - if (!tty) - return; - tty_wakeup(tty); - tty_kref_put(tty); + tty_port_tty_wakeup(&acm->port); } /* |