X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=sound%2Fsoc%2Fcodecs%2Fwm8960.c;h=2df253c185683cb0001b05e6d7c7ecd21c759147;hb=a0a4194c943bc64dd7b6e26cccb036cb26b81363;hp=4393394b7bc14bc1eaf5c724ddce602779fc8c9c;hpb=6fae9c25134baffbeeb20031479e7ff6f6d8eec0;p=~andy%2Flinux

diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 4393394b7bc..2df253c1856 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -72,7 +72,6 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
 
 struct wm8960_priv {
 	enum snd_soc_control_type control_type;
-	void *control_data;
 	int (*set_bias_level)(struct snd_soc_codec *,
 			      enum snd_soc_bias_level level);
 	struct snd_soc_dapm_widget *lout1;
@@ -575,6 +574,8 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			snd_soc_cache_sync(codec);
+
 			/* Enable anti-pop features */
 			snd_soc_write(codec, WM8960_APOP1,
 				      WM8960_POBCTRL | WM8960_SOFT_ST |
@@ -677,6 +678,9 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
 					    WM8960_VREF | WM8960_VMID_MASK, 0);
 			break;
 
+		case SND_SOC_BIAS_OFF:
+			snd_soc_cache_sync(codec);
+			break;
 		default:
 			break;
 		}
@@ -902,16 +906,6 @@ static int wm8960_suspend(struct snd_soc_codec *codec, pm_message_t state)
 static int wm8960_resume(struct snd_soc_codec *codec)
 {
 	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
-	int i;
-	u8 data[2];
-	u16 *cache = codec->reg_cache;
-
-	/* Sync reg_cache with the hardware */
-	for (i = 0; i < ARRAY_SIZE(wm8960_reg); i++) {
-		data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
-		data[1] = cache[i] & 0x00ff;
-		codec->hw_write(codec->control_data, data, 2);
-	}
 
 	wm8960->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 	return 0;
@@ -925,7 +919,6 @@ static int wm8960_probe(struct snd_soc_codec *codec)
 	u16 reg;
 
 	wm8960->set_bias_level = wm8960_set_bias_level_out3;
-	codec->control_data = wm8960->control_data;
 
 	if (!pdata) {
 		dev_warn(codec->dev, "No platform data supplied\n");
@@ -1015,7 +1008,6 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8960);
 	wm8960->control_type = SND_SOC_I2C;
-	wm8960->control_data = i2c;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8960, &wm8960_dai, 1);