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path: root/drivers/tty/serial/mux.c
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Diffstat (limited to 'drivers/tty/serial/mux.c')
-rw-r--r--drivers/tty/serial/mux.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c
index be127d0da32c..dd26511ad875 100644
--- a/drivers/tty/serial/mux.c
+++ b/drivers/tty/serial/mux.c
@@ -169,16 +169,6 @@ static void mux_stop_rx(struct uart_port *port)
}
/**
- * mux_enable_ms - Enable modum status interrupts.
- * @port: Ptr to the uart_port.
- *
- * The Serial Mux does not support this function.
- */
-static void mux_enable_ms(struct uart_port *port)
-{
-}
-
-/**
* mux_break_ctl - Control the transmitssion of a break signal.
* @port: Ptr to the uart_port.
* @break_state: Raise/Lower the break signal.
@@ -449,7 +439,6 @@ static struct uart_ops mux_pops = {
.stop_tx = mux_stop_tx,
.start_tx = mux_start_tx,
.stop_rx = mux_stop_rx,
- .enable_ms = mux_enable_ms,
.break_ctl = mux_break_ctl,
.startup = mux_startup,
.shutdown = mux_shutdown,