diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-09-13 11:18:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-19 10:19:50 +0300 |
| commit | be7da1a2b714a387e6ac5e3db21a1760c9969ae0 (patch) | |
| tree | 089a8e6bc818023b6f20f4efb80b29ff580a07bb /drivers/tty/serial/imx.c | |
| parent | af2f927676aa4e7635101350c0d1b17eb770a8d1 (diff) | |
| download | linux-be7da1a2b714a387e6ac5e3db21a1760c9969ae0.tar.xz | |
serial: imx: default to half duplex rs485
The i.MX driver defaulted to full duplex rs485 which is rather
unusual and doesn't match the default implemented in other drivers.
So change the default to half duplex.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/imx.c')
| -rw-r--r-- | drivers/tty/serial/imx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index dfeff3951f93..fe368a46f8fe 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2112,8 +2112,7 @@ static int serial_imx_probe(struct platform_device *pdev) sport->port.fifosize = 32; sport->port.ops = &imx_pops; sport->port.rs485_config = imx_rs485_config; - sport->port.rs485.flags = - SER_RS485_RTS_ON_SEND | SER_RS485_RX_DURING_TX; + sport->port.rs485.flags = SER_RS485_RTS_ON_SEND; sport->port.flags = UPF_BOOT_AUTOCONF; init_timer(&sport->timer); sport->timer.function = imx_timeout; |