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, 7 deletions

diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c
index f48b1cc07eea..2bee4fbccba1 100644
--- a/drivers/tty/serial/st-asc.c
+++ b/drivers/tty/serial/st-asc.c
@@ -411,12 +411,6 @@ static void asc_stop_rx(struct uart_port *port)
         asc_disable_rx_interrupts(port);
 }
 
-/* Force modem status interrupts on */
-static void asc_enable_ms(struct uart_port *port)
-{
-        /* Nothing here yet .. */
-}
-
 /* Handle breaks - ignored by us */
 static void asc_break_ctl(struct uart_port *port, int break_state)
 {
@@ -644,7 +638,6 @@ static struct uart_ops asc_uart_ops = {
         .start_tx       = asc_start_tx,
         .stop_tx        = asc_stop_tx,
         .stop_rx        = asc_stop_rx,
-        .enable_ms      = asc_enable_ms,
         .break_ctl      = asc_break_ctl,
         .startup        = asc_startup,
         .shutdown       = asc_shutdown,