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>

2 files changed, 0 insertions, 2 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 7ba7130037a0..5c91b06864ce 100644
--- 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 4c8f8a23a0e9..cc7bb7ad9677 100644
--- 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;