diff options
| -rw-r--r-- | include/sound/soc.h | 4 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 48 |
2 files changed, 28 insertions, 24 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 82e078151787..538e9880e010 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -469,10 +469,10 @@ int snd_soc_register_codec(struct device *dev, struct snd_soc_dai_driver *dai_drv, int num_dai); void snd_soc_unregister_codec(struct device *dev); int snd_soc_register_component(struct device *dev, - const struct snd_soc_component_driver *cmpnt_drv, + const struct snd_soc_component_driver *component_driver, struct snd_soc_dai_driver *dai_drv, int num_dai); int devm_snd_soc_register_component(struct device *dev, - const struct snd_soc_component_driver *cmpnt_drv, + const struct snd_soc_component_driver *component_driver, struct snd_soc_dai_driver *dai_drv, int num_dai); void snd_soc_unregister_component(struct device *dev); int snd_soc_cache_init(struct snd_soc_codec *codec); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index bbbe003fc0af..b1860b14b075 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3326,40 +3326,40 @@ static void snd_soc_component_del_unlocked(struct snd_soc_component *component) } int snd_soc_register_component(struct device *dev, - const struct snd_soc_component_driver *cmpnt_drv, + const struct snd_soc_component_driver *component_driver, struct snd_soc_dai_driver *dai_drv, int num_dai) { - struct snd_soc_component *cmpnt; + struct snd_soc_component *component; int ret; - cmpnt = kzalloc(sizeof(*cmpnt), GFP_KERNEL); - if (!cmpnt) { + component = kzalloc(sizeof(*component), GFP_KERNEL); + if (!component) { dev_err(dev, "ASoC: Failed to allocate memory\n"); return -ENOMEM; } - ret = snd_soc_component_initialize(cmpnt, cmpnt_drv, dev); + ret = snd_soc_component_initialize(component, component_driver, dev); if (ret) goto err_free; - cmpnt->ignore_pmdown_time = true; - cmpnt->registered_as_component = true; + component->ignore_pmdown_time = true; + component->registered_as_component = true; - ret = snd_soc_register_dais(cmpnt, dai_drv, num_dai, true); + ret = snd_soc_register_dais(component, dai_drv, num_dai, true); if (ret < 0) { dev_err(dev, "ASoC: Failed to register DAIs: %d\n", ret); goto err_cleanup; } - snd_soc_component_add(cmpnt); + snd_soc_component_add(component); return 0; err_cleanup: - snd_soc_component_cleanup(cmpnt); + snd_soc_component_cleanup(component); err_free: - kfree(cmpnt); + kfree(component); return ret; } EXPORT_SYMBOL_GPL(snd_soc_register_component); @@ -3371,22 +3371,26 @@ EXPORT_SYMBOL_GPL(snd_soc_register_component); */ void snd_soc_unregister_component(struct device *dev) { - struct snd_soc_component *cmpnt; + struct snd_soc_component *component; + int found = 0; mutex_lock(&client_mutex); - list_for_each_entry(cmpnt, &component_list, list) { - if (dev == cmpnt->dev && cmpnt->registered_as_component) - goto found; + list_for_each_entry(component, &component_list, list) { + if (dev != component->dev || + !component->registered_as_component) + continue; + + snd_soc_tplg_component_remove(component, SND_SOC_TPLG_INDEX_ALL); + snd_soc_component_del_unlocked(component); + found = 1; + break; } mutex_unlock(&client_mutex); - return; -found: - snd_soc_tplg_component_remove(cmpnt, SND_SOC_TPLG_INDEX_ALL); - snd_soc_component_del_unlocked(cmpnt); - mutex_unlock(&client_mutex); - snd_soc_component_cleanup(cmpnt); - kfree(cmpnt); + if (found) { + snd_soc_component_cleanup(component); + kfree(component); + } } EXPORT_SYMBOL_GPL(snd_soc_unregister_component); |