The patch titled serial 8250: enable PPS support has been removed from the -mm tree. Its filename was serial-8250-enable-pps-support.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: serial 8250: enable PPS support From: Rodolfo Giometti <giometti@xxxxxxxx> Automagically function serial8250_enable_ms() is called when PPS ldisc is selected. Signed-off-by: Rodolfo Giometti <giometti@xxxxxxxx> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx> Cc: Greg KH <greg@xxxxxxxxx> Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Cc: Alexander Gordeev <lasaine@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/serial/8250.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff -puN drivers/serial/8250.c~serial-8250-enable-pps-support drivers/serial/8250.c --- a/drivers/serial/8250.c~serial-8250-enable-pps-support +++ a/drivers/serial/8250.c @@ -2408,6 +2408,21 @@ serial8250_set_termios(struct uart_port } static void +serial8250_set_ldisc(struct uart_port *port) +{ + int line = port->line; + + if (line >= port->state->port.tty->driver->num) + return; + + if (port->state->port.tty->ldisc->ops->num == N_PPS) { + port->flags |= UPF_HARDPPS_CD; + serial8250_enable_ms(port); + } else + port->flags &= ~UPF_HARDPPS_CD; +} + +static void serial8250_pm(struct uart_port *port, unsigned int state, unsigned int oldstate) { @@ -2628,6 +2643,7 @@ static struct uart_ops serial8250_pops = .startup = serial8250_startup, .shutdown = serial8250_shutdown, .set_termios = serial8250_set_termios, + .set_ldisc = serial8250_set_ldisc, .pm = serial8250_pm, .type = serial8250_type, .release_port = serial8250_release_port, _ Patches currently in -mm which might be from giometti@xxxxxxxx are origin.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html