diff options
Diffstat (limited to 'drivers/tty/moxa.c')
| -rw-r--r-- | drivers/tty/moxa.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index e1952f615..feaa6edda 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -910,7 +910,7 @@ static void moxa_board_deinit(struct moxa_board_conf *brd) /* pci hot-un-plug support */ for (a = 0; a < brd->numPorts; a++) - if (brd->ports[a].port.flags & ASYNC_INITIALIZED) + if (tty_port_initialized(&brd->ports[a].port)) tty_port_tty_hangup(&brd->ports[a].port, false); for (a = 0; a < MAX_PORTS_PER_BOARD; a++) @@ -919,7 +919,7 @@ static void moxa_board_deinit(struct moxa_board_conf *brd) while (1) { opened = 0; for (a = 0; a < brd->numPorts; a++) - if (brd->ports[a].port.flags & ASYNC_INITIALIZED) + if (tty_port_initialized(&brd->ports[a].port)) opened++; mutex_unlock(&moxa_openlock); if (!opened) @@ -1190,13 +1190,13 @@ static int moxa_open(struct tty_struct *tty, struct file *filp) tty->driver_data = ch; tty_port_tty_set(&ch->port, tty); mutex_lock(&ch->port.mutex); - if (!(ch->port.flags & ASYNC_INITIALIZED)) { + if (!tty_port_initialized(&ch->port)) { ch->statusflags = 0; moxa_set_tty_param(tty, &tty->termios); MoxaPortLineCtrl(ch, 1, 1); MoxaPortEnable(ch); MoxaSetFifo(ch, ch->type == PORT_16550A); - ch->port.flags |= ASYNC_INITIALIZED; + tty_port_set_initialized(&ch->port, 1); } mutex_unlock(&ch->port.mutex); mutex_unlock(&moxa_openlock); @@ -1377,7 +1377,7 @@ static int moxa_poll_port(struct moxa_port *p, unsigned int handle, { struct tty_struct *tty = tty_port_tty_get(&p->port); void __iomem *ofsAddr; - unsigned int inited = p->port.flags & ASYNC_INITIALIZED; + unsigned int inited = tty_port_initialized(&p->port); u16 intr; if (tty) { @@ -1392,7 +1392,7 @@ static int moxa_poll_port(struct moxa_port *p, unsigned int handle, tty_wakeup(tty); } - if (inited && !test_bit(TTY_THROTTLED, &tty->flags) && + if (inited && !tty_throttled(tty) && MoxaPortRxQueue(p) > 0) { /* RX */ MoxaPortReadData(p); tty_schedule_flip(&p->port); |