[PATCH v2 03/14] isdn: i4l: Remove ASYNC_CTS_FLOW
From: Peter Hurley <hidden>
Date: 2014-09-10 19:09:06
Also in:
linux-serial, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> cc: <redacted> Signed-off-by: Peter Hurley <redacted> --- 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