From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Hurley Subject: [PATCH 16/26] isdn: i4l: Remove ASYNC_CTS_FLOW Date: Tue, 2 Sep 2014 17:39:25 -0400 Message-ID: <1409693975-1028-17-git-send-email-peter@hurleysoftware.com> References: <1409693975-1028-1-git-send-email-peter@hurleysoftware.com> Return-path: In-Reply-To: <1409693975-1028-1-git-send-email-peter@hurleysoftware.com> Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman Cc: Jiri Slaby , One Thousand Gnomes , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Hurley , Karsten Keil , netdev@vger.kernel.org List-Id: linux-serial@vger.kernel.org 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 cc: Signed-off-by: Peter Hurley --- 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