ASoC: cs42l52: convert pdata config to regmap_update_bits

Moving platform data to bus probe and convert to regmap_update_bits.
This will work nicer when converted to device tree instead of having it
split into multiple probes
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/cs42l52.c

@@ -1117,40 +1117,6 @@ static int cs42l52_probe(struct snd_soc_codec *codec)
 	cs42l52->sysclk = CS42L52_DEFAULT_CLK;
 	cs42l52->config.format = CS42L52_DEFAULT_FORMAT;
 
-	/* Set Platform MICx CFG */
-	snd_soc_update_bits(codec, CS42L52_MICA_CTL,
-			    CS42L52_MIC_CTL_TYPE_MASK,
-				cs42l52->pdata.mica_cfg <<
-				CS42L52_MIC_CTL_TYPE_SHIFT);
-
-	snd_soc_update_bits(codec, CS42L52_MICB_CTL,
-			    CS42L52_MIC_CTL_TYPE_MASK,
-				cs42l52->pdata.micb_cfg <<
-				CS42L52_MIC_CTL_TYPE_SHIFT);
-
-	/* if Single Ended, Get Mic_Select */
-	if (cs42l52->pdata.mica_cfg)
-		snd_soc_update_bits(codec, CS42L52_MICA_CTL,
-				    CS42L52_MIC_CTL_MIC_SEL_MASK,
-				cs42l52->pdata.mica_sel <<
-				CS42L52_MIC_CTL_MIC_SEL_SHIFT);
-	if (cs42l52->pdata.micb_cfg)
-		snd_soc_update_bits(codec, CS42L52_MICB_CTL,
-				    CS42L52_MIC_CTL_MIC_SEL_MASK,
-				cs42l52->pdata.micb_sel <<
-				CS42L52_MIC_CTL_MIC_SEL_SHIFT);
-
-	/* Set Platform Charge Pump Freq */
-	snd_soc_update_bits(codec, CS42L52_CHARGE_PUMP,
-			    CS42L52_CHARGE_PUMP_MASK,
-				cs42l52->pdata.chgfreq <<
-				CS42L52_CHARGE_PUMP_SHIFT);
-
-	/* Set Platform Bias Level */
-	snd_soc_update_bits(codec, CS42L52_IFACE_CTL2,
-			    CS42L52_IFACE_CTL2_BIAS_LVL,
-				cs42l52->pdata.micbias_lvl);
-
 	return ret;
 }
 
@@ -1257,7 +1223,40 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
 		return ret;
 	}
 
-	regcache_cache_only(cs42l52->regmap, true);
+	/* Set Platform Data */
+	if (cs42l52->pdata.mica_cfg)
+		regmap_update_bits(cs42l52->regmap, CS42L52_MICA_CTL,
+				   CS42L52_MIC_CTL_TYPE_MASK,
+				cs42l52->pdata.mica_cfg <<
+				CS42L52_MIC_CTL_TYPE_SHIFT);
+
+	if (cs42l52->pdata.micb_cfg)
+		regmap_update_bits(cs42l52->regmap, CS42L52_MICB_CTL,
+				   CS42L52_MIC_CTL_TYPE_MASK,
+				cs42l52->pdata.micb_cfg <<
+				CS42L52_MIC_CTL_TYPE_SHIFT);
+
+	if (cs42l52->pdata.mica_sel)
+		regmap_update_bits(cs42l52->regmap, CS42L52_MICA_CTL,
+				   CS42L52_MIC_CTL_MIC_SEL_MASK,
+				cs42l52->pdata.mica_sel <<
+				CS42L52_MIC_CTL_MIC_SEL_SHIFT);
+	if (cs42l52->pdata.micb_sel)
+		regmap_update_bits(cs42l52->regmap, CS42L52_MICB_CTL,
+				   CS42L52_MIC_CTL_MIC_SEL_MASK,
+				cs42l52->pdata.micb_sel <<
+				CS42L52_MIC_CTL_MIC_SEL_SHIFT);
+
+	if (cs42l52->pdata.chgfreq)
+		regmap_update_bits(cs42l52->regmap, CS42L52_CHARGE_PUMP,
+				   CS42L52_CHARGE_PUMP_MASK,
+				cs42l52->pdata.chgfreq <<
+				CS42L52_CHARGE_PUMP_SHIFT);
+
+	if (cs42l52->pdata.micbias_lvl)
+		regmap_update_bits(cs42l52->regmap, CS42L52_IFACE_CTL2,
+				   CS42L52_IFACE_CTL2_BIAS_LVL,
+				cs42l52->pdata.micbias_lvl);
 
 	ret =  snd_soc_register_codec(&i2c_client->dev,
 			&soc_codec_dev_cs42l52, &cs42l52_dai, 1);