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path: root/drivers/tty/hvc/hvc_console.c
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Diffstat (limited to 'drivers/tty/hvc/hvc_console.c')
-rw-r--r--drivers/tty/hvc/hvc_console.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index a5dec1ca1b82..13ee53bd0bf6 100644
--- a/drivers/tty/hvc/hvc_console.c
+++ b/drivers/tty/hvc/hvc_console.c
@@ -424,7 +424,6 @@ static void hvc_hangup(struct tty_struct *tty)
424{ 424{
425 struct hvc_struct *hp = tty->driver_data; 425 struct hvc_struct *hp = tty->driver_data;
426 unsigned long flags; 426 unsigned long flags;
427 int temp_open_count;
428 427
429 if (!hp) 428 if (!hp)
430 return; 429 return;
@@ -444,7 +443,6 @@ static void hvc_hangup(struct tty_struct *tty)
444 return; 443 return;
445 } 444 }
446 445
447 temp_open_count = hp->port.count;
448 hp->port.count = 0; 446 hp->port.count = 0;
449 spin_unlock_irqrestore(&hp->port.lock, flags); 447 spin_unlock_irqrestore(&hp->port.lock, flags);
450 tty_port_tty_set(&hp->port, NULL); 448 tty_port_tty_set(&hp->port, NULL);
@@ -453,11 +451,6 @@ static void hvc_hangup(struct tty_struct *tty)
453 451
454 if (hp->ops->notifier_hangup) 452 if (hp->ops->notifier_hangup)
455 hp->ops->notifier_hangup(hp, hp->data); 453 hp->ops->notifier_hangup(hp, hp->data);
456
457 while(temp_open_count) {
458 --temp_open_count;
459 tty_port_put(&hp->port);
460 }
461} 454}
462 455
463/* 456/*