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Commit a1d7cfe2 authored by Tomoya MORINAGA's avatar Tomoya MORINAGA Committed by Greg Kroah-Hartman
Browse files

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: default avatarTomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Acked-by: default avatarAlan Cox <alan@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c2a3e84f

drivers/tty/serial/pch_uart.c

+1 −0
Original line number Diff line number Diff line
@@ -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);