From 2400a2bfbd0e912193fe3b077f492d4980141813 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Mon, 20 Apr 2009 17:28:53 +0200 Subject: USB: removal of tty->low_latency hack dating back to the old serial code This removes tty->low_latency from all USB serial drivers that push data into the tty layer at hard interrupt context. It's no longer needed and actually harmful. Signed-off-by: Oliver Neukum Cc: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/sierra.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/usb/serial/sierra.c') diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 7da3775a097..913225c6161 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -598,9 +598,6 @@ static int sierra_open(struct tty_struct *tty, } } - if (tty) - tty->low_latency = 1; - sierra_send_setup(tty, port); /* start up the interrupt endpoint if we have one */ -- cgit v1.2.3