diff options
Diffstat (limited to 'drivers/tty/isicom.c')
| -rw-r--r-- | drivers/tty/isicom.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index 8bf67630018b..b70187b46d9d 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -438,8 +438,8 @@ static void isicom_tx(unsigned long _data) for (; count > 0; count--, port++) { /* port not active or tx disabled to force flow control */ - if (!(port->port.flags & ASYNC_INITIALIZED) || - !(port->status & ISI_TXOK)) + if (!tty_port_initialized(&port->port) || + !(port->status & ISI_TXOK)) continue; txcount = min_t(short, TX_SIZE, port->xmit_cnt); @@ -553,7 +553,7 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } port = card->ports + channel; - if (!(port->port.flags & ASYNC_INITIALIZED)) { + if (!tty_port_initialized(&port->port)) { outw(0x0000, base+0x04); /* enable interrupts */ spin_unlock(&card->card_lock); return IRQ_HANDLED; @@ -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 */ @@ -758,18 +758,13 @@ 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; - port->port.flags &= ~ASYNC_CTS_FLOW; - if (C_CRTSCTS(tty)) { - port->port.flags |= ASYNC_CTS_FLOW; + tty_port_set_cts_flow(&port->port, C_CRTSCTS(tty)); + if (C_CRTSCTS(tty)) flow_ctrl |= ISICOM_CTSRTS; - } if (I_IXON(tty)) flow_ctrl |= ISICOM_RESPOND_XONXOFF; if (I_IXOFF(tty)) |