From a1d7cfe29f13cf45f8094929864b9c66bf0cd91b Mon Sep 17 00:00:00 2001 From: Tomoya MORINAGA Date: Thu, 27 Oct 2011 15:45:18 +0900 Subject: [PATCH] pch_uart: Fix hw-flow control issue Using hardware flow control, currently, register of the control-bit(AFE) is not set. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA Acked-by: Alan Cox Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/pch_uart.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 21febef926aa..2f07a6702eab 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1280,6 +1280,7 @@ static void pch_uart_set_termios(struct uart_port *port, if (rtn) goto out; + pch_uart_set_mctrl(&priv->port, priv->port.mctrl); /* Don't rewrite B0 */ if (tty_termios_baud_rate(termios)) tty_termios_encode_baud_rate(termios, baud, baud); -- 2.11.0