* [patch] Remove low_latency flag setting from nozomi and mxser drivers
@ 2009-06-22 17:34 Chuck Ebbert
0 siblings, 0 replies; only message in thread
From: Chuck Ebbert @ 2009-06-22 17:34 UTC (permalink / raw)
To: Alan Cox; +Cc: linux-kernel
From: Chuck Ebbert <cebbert@redhat.com>
Remove low_latency flag setting from nozomi and mxser drivers
The kernel oopses if this flag is set.
Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
--- linux-2.6.30.noarch.orig/drivers/char/nozomi.c
+++ linux-2.6.30.noarch/drivers/char/nozomi.c
@@ -1591,8 +1591,6 @@ static int ntty_open(struct tty_struct *
/* Enable interrupt downlink for channel */
if (port->port.count == 1) {
- /* FIXME: is this needed now ? */
- tty->low_latency = 1;
tty->driver_data = port;
tty_port_tty_set(&port->port, tty);
DBG1("open: %d", port->token_dl);
--- linux-2.6.30.noarch.orig/drivers/char/mxser.c
+++ linux-2.6.30.noarch/drivers/char/mxser.c
@@ -1048,8 +1048,6 @@ static int mxser_open(struct tty_struct
if (retval)
return retval;
- /* unmark here for very high baud rate (ex. 921600 bps) used */
- tty->low_latency = 1;
return 0;
}
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2009-06-22 17:35 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-06-22 17:34 [patch] Remove low_latency flag setting from nozomi and mxser drivers Chuck Ebbert
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.