diff options
Diffstat (limited to 'drivers/isdn/gigaset/interface.c')
| -rw-r--r-- | drivers/isdn/gigaset/interface.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index 08e4c4eea14d..bd2e4267528e 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -625,7 +625,14 @@ void gigaset_if_init(struct cardstate *cs) return; tasklet_init(&cs->if_wake_tasklet, &if_wake, (unsigned long) cs); - tty_register_device(drv->tty, cs->minor_index, NULL); + cs->class = tty_register_device(drv->tty, cs->minor_index, NULL); + + if (!IS_ERR(cs->class)) + class_set_devdata(cs->class, cs); + else { + warn("could not register device to the tty subsystem"); + cs->class = NULL; + } } void gigaset_if_free(struct cardstate *cs) @@ -638,6 +645,7 @@ void gigaset_if_free(struct cardstate *cs) tasklet_disable(&cs->if_wake_tasklet); tasklet_kill(&cs->if_wake_tasklet); + cs->class = NULL; tty_unregister_device(drv->tty, cs->minor_index); } @@ -665,10 +673,9 @@ EXPORT_SYMBOL_GPL(gigaset_if_receive); * drv Driver * procname Name of the driver (e.g. for /proc/tty/drivers) * devname Name of the device files (prefix without minor number) - * devfsname Devfs name of the device files without %d */ void gigaset_if_initdriver(struct gigaset_driver *drv, const char *procname, - const char *devname, const char *devfsname) + const char *devname) { unsigned minors = drv->minors; int ret; @@ -684,7 +691,7 @@ void gigaset_if_initdriver(struct gigaset_driver *drv, const char *procname, tty->major = GIG_MAJOR, tty->type = TTY_DRIVER_TYPE_SERIAL, tty->subtype = SERIAL_TYPE_NORMAL, - tty->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS, + tty->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; tty->driver_name = procname; tty->name = devname; @@ -692,7 +699,6 @@ void gigaset_if_initdriver(struct gigaset_driver *drv, const char *procname, tty->num = drv->minors; tty->owner = THIS_MODULE; - tty->devfs_name = devfsname; tty->init_termios = tty_std_termios; //FIXME tty->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; //FIXME |