diff options
| -rw-r--r-- | drivers/tty/serial/imx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 831324a9745b..0478083069c0 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -272,6 +272,7 @@ static inline int is_imx21_uart(struct imx_port *sport) /* * Save and restore functions for UCR1, UCR2 and UCR3 registers */ +#if defined(CONFIG_CONSOLE_POLL) || defined(CONFIG_SERIAL_IMX_CONSOLE) static void imx_port_ucrs_save(struct uart_port *port, struct imx_port_ucrs *ucr) { @@ -289,6 +290,7 @@ static void imx_port_ucrs_restore(struct uart_port *port, writel(ucr->ucr2, port->membase + UCR2); writel(ucr->ucr3, port->membase + UCR3); } +#endif /* * Handle any change of modem status signal since we were last called. |