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Diffstat (limited to 'sound/core/init.c')
-rw-r--r--sound/core/init.c33
1 files changed, 4 insertions, 29 deletions
diff --git a/sound/core/init.c b/sound/core/init.c
index 5252a9ce13dc..0c4dc40376a7 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -100,33 +100,6 @@ int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int free_flag);
EXPORT_SYMBOL(snd_mixer_oss_notify_callback);
#endif
-#ifdef CONFIG_SND_PROC_FS
-static void snd_card_id_read(struct snd_info_entry *entry,
- struct snd_info_buffer *buffer)
-{
- struct snd_card *card = entry->private_data;
-
- snd_iprintf(buffer, "%s\n", card->id);
-}
-
-static int init_info_for_card(struct snd_card *card)
-{
- struct snd_info_entry *entry;
-
- entry = snd_info_create_card_entry(card, "id", card->proc_root);
- if (!entry) {
- dev_dbg(card->dev, "unable to create card entry\n");
- return -ENOMEM;
- }
- snd_info_set_text_ops(entry, card, snd_card_id_read);
- card->proc_id = entry;
-
- return snd_info_card_register(card);
-}
-#else /* !CONFIG_SND_PROC_FS */
-#define init_info_for_card(card)
-#endif
-
static int check_empty_slot(struct module *module, int slot)
{
return !slots[slot] || !*slots[slot];
@@ -493,7 +466,6 @@ static int snd_card_do_free(struct snd_card *card)
snd_device_free_all(card);
if (card->private_free)
card->private_free(card);
- snd_info_free_entry(card->proc_id);
if (snd_info_card_free(card) < 0) {
dev_warn(card->dev, "unable to free card info\n");
/* Not fatal error */
@@ -797,7 +769,10 @@ int snd_card_register(struct snd_card *card)
}
snd_cards[card->number] = card;
mutex_unlock(&snd_card_mutex);
- init_info_for_card(card);
+ err = snd_info_card_register(card);
+ if (err < 0)
+ return err;
+
#if IS_ENABLED(CONFIG_SND_MIXER_OSS)
if (snd_mixer_oss_notify_callback)
snd_mixer_oss_notify_callback(card, SND_MIXER_OSS_NOTIFY_REGISTER);