serial: treewide: Remove empty implementations of enable_ms()

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 88236da0ddf7..26dad3e87b52 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1560,13 +1560,6 @@ static void sci_stop_rx(struct uart_port *port)
         serial_port_out(port, SCSCR, ctrl);
 }
 
-static void sci_enable_ms(struct uart_port *port)
-{
-        /*
-         * Not supported by hardware, always a nop.
-         */
-}
-
 static void sci_break_ctl(struct uart_port *port, int break_state)
 {
         struct sci_port *s = to_sci_port(port);
@@ -2080,7 +2073,6 @@ static struct uart_ops sci_uart_ops = {
         .start_tx       = sci_start_tx,
         .stop_tx        = sci_stop_tx,
         .stop_rx        = sci_stop_rx,
-        .enable_ms      = sci_enable_ms,
         .break_ctl      = sci_break_ctl,
         .startup        = sci_startup,
         .shutdown       = sci_shutdown,