drivers/isdn/gigaset/dummyll.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Dummy LL interface for the Gigaset driver
   4  *
   5  * Copyright (c) 2009 by Tilman Schmidt <tilman@imap.cc>.
   6  *
   7  * =====================================================================
   8  * =====================================================================
   9  */
  10
  11 #include <linux/export.h>
  12 #include "gigaset.h"
  13
  14 void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *skb)
  15 {
  16 }
  17 EXPORT_SYMBOL_GPL(gigaset_skb_sent);
  18
  19 void gigaset_skb_rcvd(struct bc_state *bcs, struct sk_buff *skb)
  20 {
  21 }
  22 EXPORT_SYMBOL_GPL(gigaset_skb_rcvd);
  23
  24 void gigaset_isdn_rcv_err(struct bc_state *bcs)
  25 {
  26 }
  27 EXPORT_SYMBOL_GPL(gigaset_isdn_rcv_err);
  28
  29 int gigaset_isdn_icall(struct at_state_t *at_state)
  30 {
  31         return ICALL_IGNORE;
  32 }
  33
  34 void gigaset_isdn_connD(struct bc_state *bcs)
  35 {
  36 }
  37
  38 void gigaset_isdn_hupD(struct bc_state *bcs)
  39 {
  40 }
  41
  42 void gigaset_isdn_connB(struct bc_state *bcs)
  43 {
  44 }
  45
  46 void gigaset_isdn_hupB(struct bc_state *bcs)
  47 {
  48 }
  49
  50 void gigaset_isdn_start(struct cardstate *cs)
  51 {
  52 }
  53
  54 void gigaset_isdn_stop(struct cardstate *cs)
  55 {
  56 }
  57
  58 int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
  59 {
  60         return 0;
  61 }
  62
  63 void gigaset_isdn_unregdev(struct cardstate *cs)
  64 {
  65 }
  66
  67 void gigaset_isdn_regdrv(void)
  68 {
  69         pr_info("no ISDN subsystem interface\n");
  70 }
  71
  72 void gigaset_isdn_unregdrv(void)
  73 {
  74 }