ASoC: alc5623: Remove unused mutex

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index eecffb5489476dff195d04a9061fae68d37af638..05173159507e6d286bfc0cc68bd6e6fcfe7e3dee 100644 (file)
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -41,7 +41,6 @@ MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
 struct alc5623_priv {
        enum snd_soc_control_type control_type;
        void *control_data;
-       struct mutex mutex;
        u8 id;
        unsigned int sysclk;
        u16 reg_cache[ALC5623_VENDOR_ID2+2];
@@ -1052,7 +1051,6 @@ static int alc5623_i2c_probe(struct i2c_client *client,
        i2c_set_clientdata(client, alc5623);
        alc5623->control_data = client;
        alc5623->control_type = SND_SOC_I2C;
-       mutex_init(&alc5623->mutex);
 
        ret =  snd_soc_register_codec(&client->dev,
                &soc_codec_device_alc5623, &alc5623_dai, 1);