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Commit ed569bfb authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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istallion: Use helpers 



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
originally.

Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c68a99cd

drivers/char/istallion.c

+1 −2
Original line number Diff line number Diff line
@@ -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);

	stli_flushbuffer(tty);