Am Dienstag 13 Januar 2009 schrieb Christian Borntraeger: > drivers/char/hvc_console.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > Index: linux-2.6/drivers/char/hvc_console.c > =================================================================== > --- linux-2.6.orig/drivers/char/hvc_console.c > +++ linux-2.6/drivers/char/hvc_console.c > @@ -318,8 +318,6 @@ static int hvc_open(struct tty_struct *t > } /* else count == 0 */ > > tty->driver_data = hp; > - tty->low_latency = 1; /* Makes flushes to ldisc synchronous. */ > - > hp->tty = tty; > > spin_unlock_irqrestore(&hp->lock, flags); > @@ -327,6 +325,9 @@ static int hvc_open(struct tty_struct *t > if (hp->ops->notifier_add) > rc = hp->ops->notifier_add(hp, hp->data); > > + if (!hp->irq_requested) > + tty->low_latency = 1; /* Makes flushes to ldisc synchronous. */ > + > /* > * If the notifier fails we return an error. The tty layer > * will call hvc_close() after a failed open but we don't want to clean > >
Just in case: Signed-off-by: Christian Borntraeger <borntrae...@de.ibm.com> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
