diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2010-06-01 22:53:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 13:47:44 -0700 |
| commit | a0821df6e57c8af0053963d0d08c8d5198ea077d (patch) | |
| tree | 05086ccd247a7c27320c31093cbc5df66e8b86a2 /drivers/serial/8250.c | |
| parent | e142a31da34b42458e10026b554e66127739cf23 (diff) | |
8250: fix set_ldisc operation
The ldisc number now gets passed into ->set_ldisc.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/8250.c')
| -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 |