diff options
| -rw-r--r-- | include/sound/core.h | 2 | ||||
| -rw-r--r-- | sound/core/init.c | 12 |
2 files changed, 6 insertions, 8 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 9a73c60b6f1e..21884c979c17 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -289,7 +289,7 @@ int snd_devm_card_new(struct device *parent, int idx, const char *xid, void snd_card_disconnect(struct snd_card *card); void snd_card_disconnect_sync(struct snd_card *card); int snd_card_free(struct snd_card *card); -int snd_card_free_when_closed(struct snd_card *card); +void snd_card_free_when_closed(struct snd_card *card); int snd_card_free_on_error(struct device *dev, int ret); void snd_card_set_id(struct snd_card *card, const char *id); int snd_card_register(struct snd_card *card); diff --git a/sound/core/init.c b/sound/core/init.c index a03eddab12fe..6bb3e2b77971 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -608,14 +608,14 @@ static int snd_card_do_free(struct snd_card *card) * * Return: zero if successful, or a negative error code */ -int snd_card_free_when_closed(struct snd_card *card) +void snd_card_free_when_closed(struct snd_card *card) { if (!card) - return -EINVAL; + return; snd_card_disconnect(card); put_device(&card->card_dev); - return 0; + return; } EXPORT_SYMBOL(snd_card_free_when_closed); @@ -635,7 +635,6 @@ EXPORT_SYMBOL(snd_card_free_when_closed); int snd_card_free(struct snd_card *card) { DECLARE_COMPLETION_ONSTACK(released); - int ret; /* The call of snd_card_free() is allowed from various code paths; * a manual call from the driver and the call via devres_free, and @@ -647,9 +646,8 @@ int snd_card_free(struct snd_card *card) return 0; card->release_completion = &released; - ret = snd_card_free_when_closed(card); - if (ret) - return ret; + snd_card_free_when_closed(card); + /* wait, until all devices are ready for the free operation */ wait_for_completion(&released); |