diff options
| -rw-r--r-- | drivers/serial/8250.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index bc8ed4be9073..355148dc085e 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2404,14 +2404,9 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios, } static void -serial8250_set_ldisc(struct uart_port *port) +serial8250_set_ldisc(struct uart_port *port, int new) { - int line = port->line; - - if (line >= port->state->port.tty->driver->num) - return; - - if (port->state->port.tty->ldisc->ops->num == N_PPS) { + if (new == N_PPS) { port->flags |= UPF_HARDPPS_CD; serial8250_enable_ms(port); } else |