diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> | 2011-10-27 15:45:18 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-26 09:09:57 -0800 |
| commit | 3f04930ad551f504006e35ba5b6d6f717406638c (patch) | |
| tree | 7ddec9c8c2955a61ad253599b22196457c372f85 /drivers/tty | |
| parent | dbe52bb9fc1e9bf2efd515cc9fab874e8da59de1 (diff) | |
pch_uart: Fix hw-flow control issue
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>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 46521093089..df72c2c0717 100644 --- 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 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); |