From: Lino Sanfilippo <l.sanfilippo@xxxxxxxxxx> When setting the RS485 configuration from userspace via TIOCSRS485 the delays are clamped to 100ms. Make this consistent with the values passed in by means of device tree parameters. Signed-off-by: Lino Sanfilippo <l.sanfilippo@xxxxxxxxxx> --- drivers/tty/serial/serial_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index fa6acadd7d0c..2e9f90e73e62 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -3382,6 +3382,8 @@ int uart_get_rs485_mode(struct uart_port *port) rs485conf->delay_rts_after_send = 0; } + uart_sanitize_serial_rs485_delays(port, rs485conf); + /* * Clear full-duplex and enabled flags, set RTS polarity to active high * to get to a defined state with the following properties: -- 2.36.1
