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path: root/drivers/tty/n_r3964.c
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Diffstat (limited to 'drivers/tty/n_r3964.c')
-rw-r--r--drivers/tty/n_r3964.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c
index 656ad93bbc96..5c6c31459a2f 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;
}