diff options
Diffstat (limited to 'drivers/isdn/gigaset/common.c')
| -rw-r--r-- | drivers/isdn/gigaset/common.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c index d00acddd621..68db361e766 100644 --- a/drivers/isdn/gigaset/common.c +++ b/drivers/isdn/gigaset/common.c @@ -1037,16 +1037,8 @@ void gigaset_debugdrivers(void) } spin_unlock_irqrestore(&driver_lock, flags); } -EXPORT_SYMBOL_GPL(gigaset_debugdrivers); -struct cardstate *gigaset_get_cs_by_tty(struct tty_struct *tty) -{ - if (tty->index < 0 || tty->index >= tty->driver->num) - return NULL; - return gigaset_get_cs_by_minor(tty->index + tty->driver->minor_start); -} - -struct cardstate *gigaset_get_cs_by_minor(unsigned minor) +static struct cardstate *gigaset_get_cs_by_minor(unsigned minor) { unsigned long flags; static struct cardstate *ret = NULL; @@ -1069,6 +1061,13 @@ struct cardstate *gigaset_get_cs_by_minor(unsigned minor) return ret; } +struct cardstate *gigaset_get_cs_by_tty(struct tty_struct *tty) +{ + if (tty->index < 0 || tty->index >= tty->driver->num) + return NULL; + return gigaset_get_cs_by_minor(tty->index + tty->driver->minor_start); +} + void gigaset_freedriver(struct gigaset_driver *drv) { unsigned long flags; |