diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2014-09-10 23:06:27 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-24 08:19:35 +0400 |
| commit | d95e3caea2d1424dfdec30b46bd94087da94f928 (patch) | |
| tree | ef9fe27c97e1a4b8beba0a8d5f41b226f9ec2b57 /drivers/usb/serial/digi_acceleport.c | |
| parent | d01f4d181c92877ecc678adce248a30cb7077ff1 (diff) | |
| download | linux-d95e3caea2d1424dfdec30b46bd94087da94f928.tar.xz | |
usb: serial: Remove unused tty->hw_stopped
The tty core does not test tty->hw_stopped; remove from drivers
which don't test it themselves.
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/digi_acceleport.c')
| -rw-r--r-- | drivers/usb/serial/digi_acceleport.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 8a23c53b946e..12b0e67473ba 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -834,7 +834,6 @@ static void digi_set_termios(struct tty_struct *tty, arg |= DIGI_OUTPUT_FLOW_CONTROL_CTS; } else { arg &= ~DIGI_OUTPUT_FLOW_CONTROL_CTS; - tty->hw_stopped = 0; } buf[i++] = DIGI_CMD_SET_OUTPUT_FLOW_CONTROL; @@ -1500,15 +1499,11 @@ static int digi_read_oob_callback(struct urb *urb) if (val & DIGI_READ_INPUT_SIGNALS_CTS) { priv->dp_modem_signals |= TIOCM_CTS; /* port must be open to use tty struct */ - if (rts) { - tty->hw_stopped = 0; + if (rts) tty_port_tty_wakeup(&port->port); - } } else { priv->dp_modem_signals &= ~TIOCM_CTS; /* port must be open to use tty struct */ - if (rts) - tty->hw_stopped = 1; } if (val & DIGI_READ_INPUT_SIGNALS_DSR) priv->dp_modem_signals |= TIOCM_DSR; |