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authorAdrian Bunk <bunk@stusta.de>2006-04-10 22:55:18 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 06:18:50 -0700
commit8ca445df3a3291c2bdd95b91142c079700a688be (patch)
tree79c69d17e536778ecde792c75bbb37eaddefc17f /drivers
parent69049cc87dccb1e6fb54aa25c63033efac805dbd (diff)
[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')
-rw-r--r--drivers/isdn/gigaset/common.c17
-rw-r--r--drivers/isdn/gigaset/gigaset.h1
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);