diff options
| author |   Oliver Neukum <oliver@neukum.org> | 2009-04-20 17:28:53 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-04-23 14:15:29 -0700 |
| commit | 2400a2bfbd0e912193fe3b077f492d4980141813 (patch) | |
| tree | e2e1bcc34252c14662c80df15c44703ead9d589c /drivers/usb/serial/ipaq.c | |
| parent | USB: serial: sierra driver bug fix for composite interface (diff) | |
| download | linux-dev-2400a2bfbd0e912193fe3b077f492d4980141813.tar.xz linux-dev-2400a2bfbd0e912193fe3b077f492d4980141813.zip | |
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 <oliver@neukum.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/ipaq.c')
| -rw-r--r-- | drivers/usb/serial/ipaq.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index ef92095b0732..cd62825a9ac3 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -631,13 +631,7 @@ static int ipaq_open(struct tty_struct *tty, priv->free_len += PACKET_SIZE; } - /* - * Force low latency on. This will immediately push data to the line - * discipline instead of queueing. - */ - if (tty) { - tty->low_latency = 1; /* FIXME: These two are bogus */ tty->raw = 1; tty->real_raw = 1; |