diff options
| author | Alan Cox <alan@linux.intel.com> | 2009-06-11 13:57:01 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 08:51:06 -0700 |
| commit | 7e9cd3a617414cfe74342659ceeb4e92975c1efa (patch) | |
| tree | e2c854c6df15d58c30a65768d68380eacfd97ba5 /drivers | |
| parent | 7f8d09eae26a8108406583192996561665b36371 (diff) | |
ftdi_sio: don't override modem bits
The new open/close logic handles DTR and friends, so don't do it in our own
open routine as well.
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 21c053c31b9e..683304d60615 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1556,11 +1556,6 @@ static int ftdi_open(struct tty_struct *tty, if (tty) ftdi_set_termios(tty, port, tty->termios); - /* FIXME: Flow control might be enabled, so it should be checked - - we have no control of defaults! */ - /* Turn on RTS and DTR since we are not flow controlling by default */ - set_mctrl(port, TIOCM_DTR | TIOCM_RTS); - /* Not throttled */ spin_lock_irqsave(&priv->rx_lock, flags); priv->rx_flags &= ~(THROTTLED | ACTUALLY_THROTTLED); |