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Commit 8ca445df authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

[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: default avatarAdrian Bunk <bunk@stusta.de>
Acked-by: default avatarTilman Schmidt <tilman@imap.cc>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 69049cc8

drivers/isdn/gigaset/common.c

+8 −9
Original line number Original line Diff line number Diff line
@@ -1037,16 +1037,8 @@ void gigaset_debugdrivers(void) 
	}

	}

	spin_unlock_irqrestore(&driver_lock, flags);

	spin_unlock_irqrestore(&driver_lock, flags);

}

}

EXPORT_SYMBOL_GPL(gigaset_debugdrivers);





struct cardstate *gigaset_get_cs_by_tty(struct tty_struct *tty)

static struct cardstate *gigaset_get_cs_by_minor(unsigned minor)

{

	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)

{

{

	unsigned long flags;

	unsigned long flags;

	static struct cardstate *ret = NULL;

	static struct cardstate *ret = NULL;
@@ -1069,6 +1061,13 @@ struct cardstate *gigaset_get_cs_by_minor(unsigned minor) 
	return ret;

	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)

void gigaset_freedriver(struct gigaset_driver *drv)

{

{

	unsigned long flags;

	unsigned long flags;

drivers/isdn/gigaset/gigaset.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -776,7 +776,6 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors, 
/* Deallocate driver structure. */

/* Deallocate driver structure. */

void gigaset_freedriver(struct gigaset_driver *drv);

void gigaset_freedriver(struct gigaset_driver *drv);

void gigaset_debugdrivers(void);

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_tty(struct tty_struct *tty);

struct cardstate *gigaset_get_cs_by_id(int id);

struct cardstate *gigaset_get_cs_by_id(int id);