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path: root/drivers/tty/moxa.c
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Diffstat (limited to 'drivers/tty/moxa.c')
-rw-r--r--drivers/tty/moxa.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 92982d7c0489..60d37b225589 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -912,7 +912,7 @@ 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++)
@@ -921,7 +921,7 @@ 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)
@@ -1192,13 +1192,13 @@ 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);
@@ -1379,7 +1379,7 @@ 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) {
@@ -1394,7 +1394,7 @@ 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);