diff mbox series

[v2,8/9] serial: fsl_lpuart: set SER_RS485_DELAY_IN_USEC accordingly

Message ID 20190221171758.10322-8-martin.kepplinger@ginzinger.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/9] serial: uapi: add SER_RS485_DELAY_IN_USEC flag to struct serial_rs485 | expand

Commit Message

Martin Kepplinger Feb. 21, 2019, 5:17 p.m. UTC 
Clear SER_RS485_DELAY_IN_USEC for userspace to get correct settings.

Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
---
 drivers/tty/serial/fsl_lpuart.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index ea1c85e3b432..a63aa22e3a25 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1124,6 +1124,7 @@  static int lpuart_config_rs485(struct uart_port *port,
 	rs485->delay_rts_before_send = 0;
 	rs485->delay_rts_after_send = 0;
 	rs485->flags &= ~SER_RS485_RX_DURING_TX;
+	rs485->flags &= ~SER_RS485_DELAY_IN_USEC;
 
 	if (rs485->flags & SER_RS485_ENABLED) {
 		/* Enable auto RS-485 RTS mode */