ASoC: Remove CODEC mutex

The CODEC mutex is now unused and can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 7ba7130..5c91b06 100644 (file)
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -780,7 +780,6 @@ struct snd_soc_codec {
        struct device *dev;
        const struct snd_soc_codec_driver *driver;
 
-       struct mutex mutex;
        struct list_head list;
        struct list_head card_list;
 

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 4c8f8a2..cc7bb7a 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -4362,7 +4362,6 @@ int snd_soc_register_codec(struct device *dev,
        codec->dev = dev;
        codec->driver = codec_drv;
        codec->component.val_bytes = codec_drv->reg_word_size;
-       mutex_init(&codec->mutex);
 
 #ifdef CONFIG_DEBUG_FS
        codec->component.init_debugfs = soc_init_codec_debugfs;