diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 6c45cbf..2d691eb 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -317,8 +317,6 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) /* Check and then increment for fast path open. */ if (hp->port.count++ > 0) { spin_unlock_irqrestore(&hp->port.lock, flags); - /* FIXME why taking a reference here? */ - tty_kref_get(tty); hvc_kick(); return 0; } /* else count == 0 */ @@ -338,7 +336,6 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) */ if (rc) { tty_port_tty_set(&hp->port, NULL); - tty_kref_put(tty); tty->driver_data = NULL; tty_port_put(&hp->port); printk(KERN_ERR "hvc_open: request_irq failed with rc %d.\n", rc); @@ -393,7 +390,6 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) spin_unlock_irqrestore(&hp->port.lock, flags); } - tty_kref_put(tty); tty_port_put(&hp->port); } @@ -433,7 +429,6 @@ static void hvc_hangup(struct tty_struct *tty) while(temp_open_count) { --temp_open_count; - tty_kref_put(tty); tty_port_put(&hp->port); } } |