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// SPDX-License-Identifier: GPL-2.0-or-later /* * Advanced Linux Sound Architecture * Copyright (c) by Jaroslav Kysela <perex@perex.cz> */ #include <linux/init.h> #include <sound/core.h> static int __init alsa_sound_last_init(void) { struct snd_card *card; int idx, ok = 0; printk(KERN_INFO "ALSA device list:\n"); for (idx = 0; idx < SNDRV_CARDS; idx++) { card = snd_card_ref(idx); if (card) { printk(KERN_INFO " #%i: %s\n", idx, card->longname); snd_card_unref(card); ok++; } } if (ok == 0) printk(KERN_INFO " No soundcards found.\n"); return 0; } late_initcall_sync(alsa_sound_last_init);