diff options
Diffstat (limited to 'drivers/tty/isicom.c')
| -rw-r--r-- | drivers/tty/isicom.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index c5f06b54b9ca..0b2bae1b2d55 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -577,7 +577,7 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id) header = inw(base); switch (header & 0xff) { case 0: /* Change in EIA signals */ - if (port->port.flags & ASYNC_CHECK_CD) { + if (tty_port_check_carrier(&port->port)) { if (port->status & ISI_DCD) { if (!(header & ISI_DCD)) { /* Carrier has been lost */ @@ -758,10 +758,7 @@ static void isicom_config_port(struct tty_struct *tty) outw(channel_setup, base); InterruptTheCard(base); } - if (C_CLOCAL(tty)) - port->port.flags &= ~ASYNC_CHECK_CD; - else - port->port.flags |= ASYNC_CHECK_CD; + tty_port_set_check_carrier(&port->port, !C_CLOCAL(tty)); /* flow control settings ...*/ flow_ctrl = 0; |