LXR linux/sound/last.c

   1/*
   2 *  Advanced Linux Sound Architecture
   3 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
   4 *
   5 *
   6 *   This program is free software; you can redistribute it and/or modify
   7 *   it under the terms of the GNU General Public License as published by
   8 *   the Free Software Foundation; either version 2 of the License, or
   9 *   (at your option) any later version.
  10 *
  11 *   This program is distributed in the hope that it will be useful,
  12 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 *   GNU General Public License for more details.
  15 *
  16 *   You should have received a copy of the GNU General Public License
  17 *   along with this program; if not, write to the Free Software
  18 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 *
  20 */
  21
  22#define SNDRV_MAIN_OBJECT_FILE
  23#include <linux/init.h>
  24#include <sound/core.h>
  25
  26static int __init alsa_sound_last_init(void)
  27{
  28        int idx, ok = 0;
  29        
  30        printk(KERN_INFO "ALSA device list:\n");
  31        for (idx = 0; idx < SNDRV_CARDS; idx++)
  32                if (snd_cards[idx] != NULL) {
  33                        printk(KERN_INFO "  #%i: %s\n", idx, snd_cards[idx]->longname);
  34                        ok++;
  35                }
  36        if (ok == 0)
  37                printk(KERN_INFO "  No soundcards found.\n");
  38        return 0;
  39}
  40
  41__initcall(alsa_sound_last_init);
  42