linux-stable/drivers/isdn/gigaset/dummyll.c
Tilman Schmidt 81fa7b8257 isdn/gigaset: unify function return values
Various functions in the Gigaset driver were using different
conventions for the meaning of their int return values.
Align them to the usual negative error numbers convention.

Inspired-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-07 22:37:56 -04:00

77 lines
1.5 KiB
C

/*
* Dummy LL interface for the Gigaset driver
*
* Copyright (c) 2009 by Tilman Schmidt <tilman@imap.cc>.
*
* =====================================================================
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* =====================================================================
*/
#include <linux/export.h>
#include "gigaset.h"
void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *skb)
{
}
EXPORT_SYMBOL_GPL(gigaset_skb_sent);
void gigaset_skb_rcvd(struct bc_state *bcs, struct sk_buff *skb)
{
}
EXPORT_SYMBOL_GPL(gigaset_skb_rcvd);
void gigaset_isdn_rcv_err(struct bc_state *bcs)
{
}
EXPORT_SYMBOL_GPL(gigaset_isdn_rcv_err);
int gigaset_isdn_icall(struct at_state_t *at_state)
{
return ICALL_IGNORE;
}
void gigaset_isdn_connD(struct bc_state *bcs)
{
}
void gigaset_isdn_hupD(struct bc_state *bcs)
{
}
void gigaset_isdn_connB(struct bc_state *bcs)
{
}
void gigaset_isdn_hupB(struct bc_state *bcs)
{
}
void gigaset_isdn_start(struct cardstate *cs)
{
}
void gigaset_isdn_stop(struct cardstate *cs)
{
}
int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
{
return 0;
}
void gigaset_isdn_unregdev(struct cardstate *cs)
{
}
void gigaset_isdn_regdrv(void)
{
pr_info("no ISDN subsystem interface\n");
}
void gigaset_isdn_unregdrv(void)
{
}