diff options
Diffstat (limited to 'drivers/tty/n_r3964.c')
| -rw-r--r-- | drivers/tty/n_r3964.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c index 656ad93bbc9..5c6c31459a2 100644 --- a/drivers/tty/n_r3964.c +++ b/drivers/tty/n_r3964.c @@ -1065,8 +1065,7 @@ static ssize_t r3964_read(struct tty_struct *tty, struct file *file, TRACE_L("read()"); - /* FIXME: should use a private lock */ - tty_lock(tty); + tty_lock(); pClient = findClient(pInfo, task_pid(current)); if (pClient) { @@ -1078,7 +1077,7 @@ static ssize_t r3964_read(struct tty_struct *tty, struct file *file, goto unlock; } /* block until there is a message: */ - wait_event_interruptible_tty(tty, pInfo->read_wait, + wait_event_interruptible_tty(pInfo->read_wait, (pMsg = remove_msg(pInfo, pClient))); } @@ -1108,7 +1107,7 @@ static ssize_t r3964_read(struct tty_struct *tty, struct file *file, } ret = -EPERM; unlock: - tty_unlock(tty); + tty_unlock(); return ret; } @@ -1157,7 +1156,7 @@ static ssize_t r3964_write(struct tty_struct *tty, struct file *file, pHeader->locks = 0; pHeader->owner = NULL; - tty_lock(tty); + tty_lock(); pClient = findClient(pInfo, task_pid(current)); if (pClient) { @@ -1176,7 +1175,7 @@ static ssize_t r3964_write(struct tty_struct *tty, struct file *file, add_tx_queue(pInfo, pHeader); trigger_transmit(pInfo); - tty_unlock(tty); + tty_unlock(); return 0; } |