From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 30 Aug 2011 14:33:28 +0000 (+0100)
Subject: ASoC: Remove unused mutex from WM9090 driver
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9a810e959bbff538dea30f27b261a5c4346b4cc7;p=linux-beck.git

ASoC: Remove unused mutex from WM9090 driver

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 4de12203e611..f2f3077928da 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -139,7 +139,6 @@ static const u16 wm9090_reg_defaults[] = {
 
 /* This struct is used to save the context */
 struct wm9090_priv {
-	struct mutex mutex;
 	struct wm9090_platform_data pdata;
 	void *control_data;
 };
@@ -663,7 +662,6 @@ static int wm9090_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm9090);
 	wm9090->control_data = i2c;
-	mutex_init(&wm9090->mutex);
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm9090,  NULL, 0);