1 files changed, 11 insertions, 10 deletions

diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 51f9b3d16b41..9f714ea86613 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -336,6 +336,7 @@ static bool max98090_readable_register(struct device *dev, unsigned int reg)
         case M98090_REG_RECORD_TDM_SLOT:
         case M98090_REG_SAMPLE_RATE:
         case M98090_REG_DMIC34_BIQUAD_BASE ... M98090_REG_DMIC34_BIQUAD_BASE + 0x0E:
+        case M98090_REG_REVISION_ID:
                 return true;
         default:
                 return false;
@@ -1769,16 +1770,6 @@ static int max98090_set_bias_level(struct snd_soc_codec *codec,
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-                        ret = regcache_sync(max98090->regmap);
-
-                        if (ret != 0) {
-                                dev_err(codec->dev,
-                                        "Failed to sync cache: %d\n", ret);
-                                return ret;
-                        }
-                }
-
                 if (max98090->jack_state == M98090_JACK_STATE_HEADSET) {
                         /*
                          * Set to normal bias level.
@@ -1792,6 +1783,16 @@ static int max98090_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_STANDBY:
+                if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regcache_sync(max98090->regmap);
+                        if (ret != 0) {
+                                dev_err(codec->dev,
+                                        "Failed to sync cache: %d\n", ret);
+                                return ret;
+                        }
+                }
+                break;
+
         case SND_SOC_BIAS_OFF:
                 /* Set internal pull-up to lowest power mode */
                 snd_soc_update_bits(codec, M98090_REG_JACK_DETECT,