1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 333652a8896a..82c98b820335 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -726,7 +726,7 @@ static void close(struct tty_struct *tty, struct file *filp)
                 goto cleanup;
 
         mutex_lock(&info->port.mutex);
-        if (info->port.flags & ASYNC_INITIALIZED)
+        if (tty_port_initialized(&info->port))
                 wait_until_sent(tty, info->timeout);
         flush_buffer(tty);
         tty_ldisc_flush(tty);
@@ -893,7 +893,7 @@ static void wait_until_sent(struct tty_struct *tty, int timeout)
         if (sanity_check(info, tty->name, "wait_until_sent"))
                 return;
         DBGINFO(("%s wait_until_sent entry\n", info->device_name));
-        if (!(info->port.flags & ASYNC_INITIALIZED))
+        if (!tty_port_initialized(&info->port))
                 goto exit;
 
         orig_jiffies = jiffies;
@@ -2421,7 +2421,7 @@ static int startup(struct slgt_info *info)
 {
         DBGINFO(("%s startup\n", info->device_name));
 
-        if (info->port.flags & ASYNC_INITIALIZED)
+        if (tty_port_initialized(&info->port))
                 return 0;
 
         if (!info->tx_buf) {
@@ -2442,7 +2442,7 @@ static int startup(struct slgt_info *info)
         if (info->port.tty)
                 clear_bit(TTY_IO_ERROR, &info->port.tty->flags);
 
-        info->port.flags |= ASYNC_INITIALIZED;
+        tty_port_set_initialized(&info->port, 1);
 
         return 0;
 }
@@ -2454,7 +2454,7 @@ static void shutdown(struct slgt_info *info)
 {
         unsigned long flags;
 
-        if (!(info->port.flags & ASYNC_INITIALIZED))
+        if (!tty_port_initialized(&info->port))
                 return;
 
         DBGINFO(("%s shutdown\n", info->device_name));
@@ -2489,7 +2489,7 @@ static void shutdown(struct slgt_info *info)
         if (info->port.tty)
                 set_bit(TTY_IO_ERROR, &info->port.tty->flags);
 
-        info->port.flags &= ~ASYNC_INITIALIZED;
+        tty_port_set_initialized(&info->port, 0);
 }
 
 static void program_hw(struct slgt_info *info)
@@ -3287,12 +3287,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
         port->blocked_open++;
 
         while (1) {
-                if (C_BAUD(tty) && test_bit(ASYNCB_INITIALIZED, &port->flags))
+                if (C_BAUD(tty) && tty_port_initialized(port))
                         tty_port_raise_dtr_rts(port);
 
                 set_current_state(TASK_INTERRUPTIBLE);
 
-                if (tty_hung_up_p(filp) || !(port->flags & ASYNC_INITIALIZED)){
+                if (tty_hung_up_p(filp) || !tty_port_initialized(port)) {
                         retval = (port->flags & ASYNC_HUP_NOTIFY) ?
                                         -EAGAIN : -ERESTARTSYS;
                         break;