Serial core handles serial_rs485 assignment. It is safe to remove this assignment because sc16is7xx_reg_proc() takes port.lock at start (and sc16is7xx_reconf_rs485() would too). Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> --- drivers/tty/serial/sc16is7xx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index b3162dfe97b1..2ceecaa4a478 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1143,7 +1143,6 @@ static int sc16is7xx_config_rs485(struct uart_port *port, return -EINVAL; } - port->rs485 = *rs485; one->config.flags |= SC16IS7XX_RECONF_RS485; kthread_queue_work(&s->kworker, &one->reg_work); -- 2.30.2
