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 <sound/driver.h>
  24 #include <linux/init.h>
  25 #include <sound/core.h>
  26
  27 static int __init alsa_sound_last_init(void)
  28 {
  29         int idx, ok = 0;
  30
  31         printk(KERN_INFO "ALSA device list:\n");
  32         for (idx = 0; idx < SNDRV_CARDS; idx++)
  33                 if (snd_cards[idx] != NULL) {
  34                         printk(KERN_INFO "  #%i: %s\n", idx, snd_cards[idx]->longname);
  35                         ok++;
  36                 }
  37         if (ok == 0)
  38                 printk(KERN_INFO "  No soundcards found.\n");
  39         return 0;
  40 }
  41
  42 __initcall(alsa_sound_last_init);