diff options
Diffstat (limited to 'drivers/char/n_hdlc.c')
| -rw-r--r-- | drivers/char/n_hdlc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index cff73b4a3..9319b777a 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c @@ -221,8 +221,8 @@ struct n_hdlc { struct tty_struct *backup_tty; /* TTY to use if tty gets closed */ /* Queues for select() functionality */ - struct wait_queue *read_wait; - struct wait_queue *write_wait; + wait_queue_head_t read_wait; + wait_queue_head_t write_wait; int tbusy; /* reentrancy flag for tx wakeup code */ int woke_up; @@ -724,7 +724,7 @@ static rw_ret_t n_hdlc_tty_write (struct tty_struct *tty, struct file *file, { struct n_hdlc *n_hdlc = tty2n_hdlc (tty); int error = 0; - struct wait_queue wait = {current, NULL}; + DECLARE_WAITQUEUE(wait, current); N_HDLC_BUF *tbuf; if (debuglevel >= DEBUG_LEVEL_INFO) @@ -1006,8 +1006,8 @@ static struct n_hdlc *n_hdlc_alloc (void) n_hdlc->magic = HDLC_MAGIC; n_hdlc->flags = 0; - n_hdlc->read_wait = NULL; - n_hdlc->write_wait = NULL; + init_waitqueue_head(&n_hdlc->read_wait); + init_waitqueue_head(&n_hdlc->write_wait); return n_hdlc; |