ISDN4Linux always enables CTS flow control and does not use the
tty_port_cts_enabled() helper function; remove ASYNC_CTS_FLOW
state enable/disable.
cc: Karsten Keil <i...@linux-pingi.de>
cc: <net...@vger.kernel.org>
Signed-off-by: Peter Hurley <pe...@hurleysoftware.com>
---
drivers/isdn/i4l/isdn_tty.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 3c5f249..bc91261 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1043,11 +1043,6 @@ isdn_tty_change_speed(modem_info *info)
if (!(cflag & PARODD))
cval |= UART_LCR_EPAR;
- /* CTS flow control flag and modem status interrupts */
- if (cflag & CRTSCTS) {
- port->flags |= ASYNC_CTS_FLOW;
- } else
- port->flags &= ~ASYNC_CTS_FLOW;
if (cflag & CLOCAL)
port->flags &= ~ASYNC_CHECK_CD;
else {
--
2.1.0
--
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