[PATCH] istallion: Small follow up for the fixes to istallion

From: Alan Cox
Date: Tue Jul 22 2008 - 09:02:40 EST

> Fix the compile error which was caused by commit "istallion: use tty_port" and "tty: Ldisc revamp".
> Also make the warning silent.

Sorry about that one.

There is a bit more fixing needed as the ldisc reference isn't held
during close.


istallion: Use helpers

From: Alan Cox <alan@xxxxxxxxxx>

The ldisc needs to be referenced properly when used. The tty layer has a
helper for this which should have been used but this driver got missed

Signed-off-by: Alan Cox <alan@xxxxxxxxxx>

drivers/char/istallion.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 63d22b5..f9ebcd4 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -925,8 +925,7 @@ static void stli_close(struct tty_struct *tty, struct file *filp)
clear_bit(ST_TXBUSY, &portp->state);
clear_bit(ST_RXSTOP, &portp->state);
set_bit(TTY_IO_ERROR, &tty->flags);
- if (tty->ldisc.ops->flush_buffer)
- (tty->ldisc.ops->flush_buffer)(tty);
+ tty_ldisc_flush(tty);
set_bit(ST_DOFLUSHRX, &portp->state);

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