Messages in this thread Patch in this message |  | | Date | Tue, 22 Nov 2011 16:23:25 -0800 | | From | Greg KH <> | | Subject | [18/53] pch_uart: Fix hw-flow control issue |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
commit a1d7cfe29f13cf45f8094929864b9c66bf0cd91b upstream.
Using hardware flow control, currently, register of the control-bit(AFE) is not set. This patch fixes the issue.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/tty/serial/pch_uart.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1277,6 +1277,7 @@ static void pch_uart_set_termios(struct 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);
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