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authorDimitris Papastamos <dp@opensource.wolfsonmicro.com>2011-03-22 10:48:49 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-03-26 17:45:08 +0000
commitacd61451e55ea5848a6ab50d39a103e146fcf7ba (patch)
tree43d4871ef699381147e5c2c025411945e1255876 /sound/soc/soc-cache.c
parent30539a18d366cff6b21f66a81e4d9dccc4a90c89 (diff)
downloadop-kernel-dev-acd61451e55ea5848a6ab50d39a103e146fcf7ba.zip
op-kernel-dev-acd61451e55ea5848a6ab50d39a103e146fcf7ba.tar.gz
ASoC: soc-cache: Return -ENOSYS instead of -EINVAL
These functions fail with -EINVAL if the corresponding callbacks are not implemented. Change them to return -ENOSYS as it is more appropriate for unimplemented callbacks. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-cache.c')
-rw-r--r--sound/soc/soc-cache.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index d7bffdd..258c3b2 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -1295,7 +1295,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec)
codec->cache_ops->name, codec->name);
return codec->cache_ops->init(codec);
}
- return -EINVAL;
+ return -ENOSYS;
}
/*
@@ -1310,7 +1310,7 @@ int snd_soc_cache_exit(struct snd_soc_codec *codec)
codec->cache_ops->name, codec->name);
return codec->cache_ops->exit(codec);
}
- return -EINVAL;
+ return -ENOSYS;
}
/**
@@ -1334,7 +1334,7 @@ int snd_soc_cache_read(struct snd_soc_codec *codec,
}
mutex_unlock(&codec->cache_rw_mutex);
- return -EINVAL;
+ return -ENOSYS;
}
EXPORT_SYMBOL_GPL(snd_soc_cache_read);
@@ -1359,7 +1359,7 @@ int snd_soc_cache_write(struct snd_soc_codec *codec,
}
mutex_unlock(&codec->cache_rw_mutex);
- return -EINVAL;
+ return -ENOSYS;
}
EXPORT_SYMBOL_GPL(snd_soc_cache_write);
@@ -1382,7 +1382,7 @@ int snd_soc_cache_sync(struct snd_soc_codec *codec)
}
if (!codec->cache_ops || !codec->cache_ops->sync)
- return -EINVAL;
+ return -ENOSYS;
if (codec->cache_ops->name)
name = codec->cache_ops->name;
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