diff options
| -rw-r--r-- | drivers/tty/serial/imx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 29dd57c51706..e3e152cbc75e 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -336,15 +336,15 @@ static void imx_port_ucrs_restore(struct uart_port *port, static void imx_port_rts_active(struct imx_port *sport, unsigned long *ucr2) { - *ucr2 &= ~UCR2_CTSC; - *ucr2 |= UCR2_CTS; + *ucr2 &= ~(UCR2_CTSC | UCR2_CTS); mctrl_gpio_set(sport->gpios, sport->port.mctrl | TIOCM_RTS); } static void imx_port_rts_inactive(struct imx_port *sport, unsigned long *ucr2) { - *ucr2 &= ~(UCR2_CTSC | UCR2_CTS); + *ucr2 &= ~UCR2_CTSC; + *ucr2 |= UCR2_CTS; mctrl_gpio_set(sport->gpios, sport->port.mctrl & ~TIOCM_RTS); } |