From a352def21a642133758b868c71bee12ab34ad5c5 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 16 Jul 2008 21:53:12 +0100 Subject: tty: Ldisc revamp Move the line disciplines towards a conventional ->ops arrangement. For the moment the actual 'tty_ldisc' struct in the tty is kept as part of the tty struct but this can then be changed if it turns out that when it all settles down we want to refcount ldiscs separately to the tty. Pull the ldisc code out of /proc and put it with our ldisc code. Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/epca.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/epca.c') diff --git a/drivers/char/epca.c b/drivers/char/epca.c index 60a4df7dac1..aa8e19f44b4 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -2262,8 +2262,8 @@ static int pc_ioctl(struct tty_struct *tty, struct file *file, tty_wait_until_sent(tty, 0); } else { /* ldisc lock already held in ioctl */ - if (tty->ldisc.flush_buffer) - tty->ldisc.flush_buffer(tty); + if (tty->ldisc.ops->flush_buffer) + tty->ldisc.ops->flush_buffer(tty); } unlock_kernel(); /* Fall Thru */ -- cgit v1.2.3