serial: pl011: Remove serial_rs485 sanitization

Serial core handles serial_rs485 sanitization.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-30-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index cdc466e..eccd666 100644 (file)
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2681,17 +2681,12 @@ static int pl011_find_free_port(void)
 static int pl011_get_rs485_mode(struct uart_amba_port *uap)
 {
        struct uart_port *port = &uap->port;
-       struct serial_rs485 *rs485 = &port->rs485;
        int ret;
 
        ret = uart_get_rs485_mode(port);
        if (ret)
                return ret;
 
-       /* clamp the delays to [0, 100ms] */
-       rs485->delay_rts_before_send = min(rs485->delay_rts_before_send, 100U);
-       rs485->delay_rts_after_send = min(rs485->delay_rts_after_send, 100U);
-
        return 0;
 }