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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-12 13:56:58 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-12 13:56:58 +0100 |
| commit | 56c32c751cdf4aee810b4ad537ab1d836ee8f516 (patch) | |
| tree | d9a53471e7ce903d7b5eb7460f1aad7f3179bf9d /sound/soc/soc-core.c | |
| parent | 54b019cbd993bb9d432a27a51a800f4981aa2f1c (diff) | |
| parent | 379cf39781fdb34c75bab6ac54707bc4466f3dc4 (diff) | |
| download | linux-56c32c751cdf4aee810b4ad537ab1d836ee8f516.tar.bz2 | |
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 45aa1d3a4a52..7bf21a1035ea 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3905,7 +3905,7 @@ static void snd_soc_unregister_dais(struct device *dev, size_t count) * @platform: platform to register */ int snd_soc_register_platform(struct device *dev, - struct snd_soc_platform_driver *platform_drv) + const struct snd_soc_platform_driver *platform_drv) { struct snd_soc_platform *platform; @@ -4021,8 +4021,8 @@ int snd_soc_register_codec(struct device *dev, /* create CODEC component name */ codec->name = fmt_single_name(dev, &codec->id); if (codec->name == NULL) { - kfree(codec); - return -ENOMEM; + ret = -ENOMEM; + goto fail_codec; } if (codec_drv->compress_type) @@ -4061,7 +4061,7 @@ int snd_soc_register_codec(struct device *dev, reg_size, GFP_KERNEL); if (!codec->reg_def_copy) { ret = -ENOMEM; - goto fail; + goto fail_codec_name; } } } @@ -4085,18 +4085,22 @@ int snd_soc_register_codec(struct device *dev, mutex_unlock(&client_mutex); /* register any DAIs */ - if (num_dai) { - ret = snd_soc_register_dais(dev, dai_drv, num_dai); - if (ret < 0) - dev_err(codec->dev, "ASoC: Failed to regster" - " DAIs: %d\n", ret); + ret = snd_soc_register_dais(dev, dai_drv, num_dai); + if (ret < 0) { + dev_err(codec->dev, "ASoC: Failed to regster DAIs: %d\n", ret); + goto fail_codec_name; } dev_dbg(codec->dev, "ASoC: Registered codec '%s'\n", codec->name); return 0; -fail: +fail_codec_name: + mutex_lock(&client_mutex); + list_del(&codec->list); + mutex_unlock(&client_mutex); + kfree(codec->name); +fail_codec: kfree(codec); return ret; } @@ -4110,7 +4114,6 @@ EXPORT_SYMBOL_GPL(snd_soc_register_codec); void snd_soc_unregister_codec(struct device *dev) { struct snd_soc_codec *codec; - int i; list_for_each_entry(codec, &codec_list, list) { if (dev == codec->dev) @@ -4119,9 +4122,7 @@ void snd_soc_unregister_codec(struct device *dev) return; found: - if (codec->num_dai) - for (i = 0; i < codec->num_dai; i++) - snd_soc_unregister_dai(dev); + snd_soc_unregister_dais(dev, codec->num_dai); mutex_lock(&client_mutex); list_del(&codec->list); |