ASoC: tlv320aic32x4: always enable analouge block

Register LDOCTLEN must always be initialized to clear the analog power
control bit, otherwise the analog block will stay deactivated.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 3806cb6d9d4d..372b0b83bd9f 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -641,9 +641,11 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
         if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) {
                 snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE);
         }
-        if (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) {
-                snd_soc_write(codec, AIC32X4_LDOCTL, AIC32X4_LDOCTLEN);
-        }
+
+        tmp_reg = (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) ?
+                        AIC32X4_LDOCTLEN : 0;
+        snd_soc_write(codec, AIC32X4_LDOCTL, tmp_reg);
+
         tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE);
         if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) {
                 tmp_reg |= AIC32X4_LDOIN_18_36;