diff options
Diffstat (limited to 'drivers/tty/hvc/hvcs.c')
| -rw-r--r-- | drivers/tty/hvc/hvcs.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 509d1042825a..9afa1dcef2c2 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -317,7 +317,6 @@ static void hvcs_hangup(struct tty_struct * tty); static int hvcs_probe(struct vio_dev *dev, const struct vio_device_id *id); -static int hvcs_remove(struct vio_dev *dev); static int __init hvcs_module_init(void); static void __exit hvcs_module_exit(void); static int hvcs_initialize(void); @@ -605,7 +604,7 @@ static int hvcs_io(struct hvcs_struct *hvcsd) hvcsd->todo_mask |= HVCS_QUICK_READ; spin_unlock_irqrestore(&hvcsd->lock, flags); - /* This is synch because tty->low_latency == 1 */ + /* This is synch -- FIXME :js: it is not! */ if(got) tty_flip_buffer_push(&hvcsd->port); @@ -819,15 +818,12 @@ static int hvcs_probe( return 0; } -static int hvcs_remove(struct vio_dev *dev) +static void hvcs_remove(struct vio_dev *dev) { struct hvcs_struct *hvcsd = dev_get_drvdata(&dev->dev); unsigned long flags; struct tty_struct *tty; - if (!hvcsd) - return -ENODEV; - /* By this time the vty-server won't be getting any more interrupts */ spin_lock_irqsave(&hvcsd->lock, flags); @@ -852,7 +848,6 @@ static int hvcs_remove(struct vio_dev *dev) printk(KERN_INFO "HVCS: vty-server@%X removed from the" " vio bus.\n", dev->unit_address); - return 0; }; static struct vio_driver hvcs_vio_driver = { |