diff options
Diffstat (limited to 'drivers/tty/cyclades.c')
| -rw-r--r-- | drivers/tty/cyclades.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c index c9bf779481d..e61cabdd69d 100644 --- a/drivers/tty/cyclades.c +++ b/drivers/tty/cyclades.c @@ -1515,13 +1515,9 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) static int cy_open(struct tty_struct *tty, struct file *filp) { struct cyclades_port *info; - unsigned int i, line; + unsigned int i, line = tty->index; int retval; - line = tty->index; - if (tty->index < 0 || NR_PORTS <= line) - return -ENODEV; - for (i = 0; i < NR_CARDS; i++) if (line < cy_card[i].first_line + cy_card[i].nports && line >= cy_card[i].first_line) @@ -2413,7 +2409,7 @@ static int get_lsr_info(struct cyclades_port *info, unsigned int __user *value) /* Not supported yet */ return -EINVAL; } - return put_user(result, (unsigned long __user *)value); + return put_user(result, value); } static int cy_tiocmget(struct tty_struct *tty) @@ -4090,7 +4086,6 @@ static int __init cy_init(void) /* Initialize the tty_driver structure */ - cy_serial_driver->owner = THIS_MODULE; cy_serial_driver->driver_name = "cyclades"; cy_serial_driver->name = "ttyC"; cy_serial_driver->major = CYCLADES_MAJOR; |