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authorPeter Hurley <peter@hurleysoftware.com>2014-09-10 15:06:25 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-09-23 21:19:35 -0700
commit317c1360200059a7a8a832294a58409c73b784bf (patch)
treede1207a942734bf6eacd45aac4a1830f40080b26 /drivers/isdn
parent299245a145b2ad4cfb4c5432eb1264299f55e7e0 (diff)
downloadlinux-317c1360200059a7a8a832294a58409c73b784bf.tar.bz2
isdn: i4l: Remove ASYNC_CTS_FLOW
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 <isdn@linux-pingi.de> cc: <netdev@vger.kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/i4l/isdn_tty.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 3c5f2491a16f..bc912611fe09 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 {