---

yaml --- r: 270866 b: refs/heads/master c: bc6ae96 h: refs/heads/master v: v3
git-mirror · Oct 13, 2011 · c515cc9 · c515cc9
1 parent 5c3fa29
commit c515cc9
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Showing 2 changed files with 25 additions and 38 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 694b00010b0dfe727d485c3472cfe3ad7b91dcc2
+refs/heads/master: bc6ae96a445fe527e32695135130ce4bd24b90d2
diff --git a/trunk/sound/soc/codecs/tlv320aic32x4.c b/trunk/sound/soc/codecs/tlv320aic32x4.c
@@ -528,75 +528,62 @@ static int aic32x4_set_bias_level(struct snd_soc_codec *codec,
 				  enum snd_soc_bias_level level)
 {
 	struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
-	u8 value;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		if (aic32x4->master) {
 			/* Switch on PLL */
-			value = snd_soc_read(codec, AIC32X4_PLLPR);
-			snd_soc_write(codec, AIC32X4_PLLPR,
-				      (value | AIC32X4_PLLEN));
+			snd_soc_update_bits(codec, AIC32X4_PLLPR,
+					    AIC32X4_PLLEN, AIC32X4_PLLEN);
 
 			/* Switch on NDAC Divider */
-			value = snd_soc_read(codec, AIC32X4_NDAC);
-			snd_soc_write(codec, AIC32X4_NDAC,
-				      value | AIC32X4_NDACEN);
+			snd_soc_update_bits(codec, AIC32X4_NDAC,
+					    AIC32X4_NDACEN, AIC32X4_NDACEN);
 
 			/* Switch on MDAC Divider */
-			value = snd_soc_read(codec, AIC32X4_MDAC);
-			snd_soc_write(codec, AIC32X4_MDAC,
-				      value | AIC32X4_MDACEN);
+			snd_soc_update_bits(codec, AIC32X4_MDAC,
+					    AIC32X4_MDACEN, AIC32X4_MDACEN);
 
 			/* Switch on NADC Divider */
-			value = snd_soc_read(codec, AIC32X4_NADC);
-			snd_soc_write(codec, AIC32X4_NADC,
-				      value | AIC32X4_MDACEN);
+			snd_soc_update_bits(codec, AIC32X4_NADC,
+					    AIC32X4_NADCEN, AIC32X4_NADCEN);
 
 			/* Switch on MADC Divider */
-			value = snd_soc_read(codec, AIC32X4_MADC);
-			snd_soc_write(codec, AIC32X4_MADC,
-				      value | AIC32X4_MDACEN);
+			snd_soc_update_bits(codec, AIC32X4_MADC,
+					    AIC32X4_MADCEN, AIC32X4_MADCEN);
 
 			/* Switch on BCLK_N Divider */
-			value = snd_soc_read(codec, AIC32X4_BCLKN);
-			snd_soc_write(codec, AIC32X4_BCLKN,
-				      value | AIC32X4_BCLKEN);
+			snd_soc_update_bits(codec, AIC32X4_BCLKN,
+					    AIC32X4_BCLKEN, AIC32X4_BCLKEN);
 		}
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		if (aic32x4->master) {
 			/* Switch off PLL */
-			value = snd_soc_read(codec, AIC32X4_PLLPR);
-			snd_soc_write(codec, AIC32X4_PLLPR,
-				      (value & ~AIC32X4_PLLEN));
+			snd_soc_update_bits(codec, AIC32X4_PLLPR,
+					    AIC32X4_PLLEN, 0);
 
 			/* Switch off NDAC Divider */
-			value = snd_soc_read(codec, AIC32X4_NDAC);
-			snd_soc_write(codec, AIC32X4_NDAC,
-				      value & ~AIC32X4_NDACEN);
+			snd_soc_update_bits(codec, AIC32X4_NDAC,
+					    AIC32X4_NDACEN, 0);
 
 			/* Switch off MDAC Divider */
-			value = snd_soc_read(codec, AIC32X4_MDAC);
-			snd_soc_write(codec, AIC32X4_MDAC,
-				      value & ~AIC32X4_MDACEN);
+			snd_soc_update_bits(codec, AIC32X4_MDAC,
+					    AIC32X4_MDACEN, 0);
 
 			/* Switch off NADC Divider */
-			value = snd_soc_read(codec, AIC32X4_NADC);
-			snd_soc_write(codec, AIC32X4_NADC,
-				      value & ~AIC32X4_NDACEN);
+			snd_soc_update_bits(codec, AIC32X4_NADC,
+					    AIC32X4_NADCEN, 0);
 
 			/* Switch off MADC Divider */
-			value = snd_soc_read(codec, AIC32X4_MADC);
-			snd_soc_write(codec, AIC32X4_MADC,
-				      value & ~AIC32X4_MDACEN);
-			value = snd_soc_read(codec, AIC32X4_BCLKN);
+			snd_soc_update_bits(codec, AIC32X4_MADC,
+					    AIC32X4_MADCEN, 0);
 
 			/* Switch off BCLK_N Divider */
-			snd_soc_write(codec, AIC32X4_BCLKN,
-				      value & ~AIC32X4_BCLKEN);
+			snd_soc_update_bits(codec, AIC32X4_BCLKN,
+					    AIC32X4_BCLKEN, 0);
 		}
 		break;
 	case SND_SOC_BIAS_OFF: