diff options
| author |   Adrian Bunk <bunk@stusta.de> | 2006-04-10 22:55:18 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 06:18:50 -0700 |
| commit | 8ca445df3a3291c2bdd95b91142c079700a688be (patch) | |
| tree | 79c69d17e536778ecde792c75bbb37eaddefc17f /drivers/isdn | |
| parent | [PATCH] isdn4linux: Siemens Gigaset drivers: make some variables non-atomic (diff) | |
| download | linux-dev-8ca445df3a3291c2bdd95b91142c079700a688be.tar.xz linux-dev-8ca445df3a3291c2bdd95b91142c079700a688be.zip | |
[PATCH] drivers/isdn/gigaset/common.c: small cleanups
- make the needlessly global gigaset_get_cs_by_tty() static
- remove the unused EXPORT_SYMBOL_GPL(gigaset_debugdrivers)
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/gigaset/common.c | 17 | ||||
| -rw-r--r-- | drivers/isdn/gigaset/gigaset.h | 1 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c index d00acddd6213..68db361e766e 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; diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h index 350dfcf15e6c..9d21ba8757b0 100644 --- a/drivers/isdn/gigaset/gigaset.h +++ b/drivers/isdn/gigaset/gigaset.h @@ -776,7 +776,6 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors, /* Deallocate driver structure. */ void gigaset_freedriver(struct gigaset_driver *drv); void gigaset_debugdrivers(void); -struct cardstate *gigaset_get_cs_by_minor(unsigned minor); struct cardstate *gigaset_get_cs_by_tty(struct tty_struct *tty); struct cardstate *gigaset_get_cs_by_id(int id); |