TTY: 68328serial, use open/close_wait from tty_port
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c
index 848662c..0c50f2e 100644
--- a/drivers/tty/serial/68328serial.c
+++ b/drivers/tty/serial/68328serial.c
@@ -127,8 +127,6 @@
int xmit_head;
int xmit_tail;
int xmit_cnt;
- wait_queue_head_t open_wait;
- wait_queue_head_t close_wait;
};
#define SERIAL_MAGIC 0x5301
@@ -1083,10 +1081,10 @@
if (info->close_delay) {
msleep_interruptible(jiffies_to_msecs(info->close_delay));
}
- wake_up_interruptible(&info->open_wait);
+ wake_up_interruptible(&port->open_wait);
}
info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
- wake_up_interruptible(&info->close_wait);
+ wake_up_interruptible(&port->close_wait);
local_irq_restore(flags);
}
@@ -1105,7 +1103,7 @@
info->tport.count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
info->tty = NULL;
- wake_up_interruptible(&info->open_wait);
+ wake_up_interruptible(&info->tport.open_wait);
}
/*
@@ -1126,7 +1124,7 @@
* until it's done, and then try again.
*/
if (info->flags & ASYNC_CLOSING) {
- interruptible_sleep_on(&info->close_wait);
+ interruptible_sleep_on(&port->close_wait);
#ifdef SERIAL_DO_RESTART
if (info->flags & ASYNC_HUP_NOTIFY)
return -EAGAIN;
@@ -1158,7 +1156,7 @@
* exit, either normal or abnormal.
*/
retval = 0;
- add_wait_queue(&info->open_wait, &wait);
+ add_wait_queue(&port->open_wait, &wait);
port->count--;
port->blocked_open++;
@@ -1187,7 +1185,7 @@
tty_lock();
}
current->state = TASK_RUNNING;
- remove_wait_queue(&info->open_wait, &wait);
+ remove_wait_queue(&port->open_wait, &wait);
if (!tty_hung_up_p(filp))
port->count++;
port->blocked_open--;
@@ -1301,8 +1299,6 @@
info->close_delay = 50;
info->closing_wait = 3000;
info->x_char = 0;
- init_waitqueue_head(&info->open_wait);
- init_waitqueue_head(&info->close_wait);
info->line = i;
info->is_cons = 1; /* Means shortcuts work */