ASoC: Use standard snd_soc_cache_sync() for WM9090

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 12 deletions

diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index d1d2c703eab2..41ebe0dce772 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -513,18 +513,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
                         /* Restore the register cache */
-                        for (i = 1; i < codec->driver->reg_cache_size; i++) {
-                                if (reg_cache[i] == wm9090_reg_defaults[i])
-                                        continue;
-                                if (wm9090_volatile(codec, i))
-                                        continue;
-
-                                ret = snd_soc_write(codec, i, reg_cache[i]);
-                                if (ret != 0)
-                                        dev_warn(codec->dev,
-                                                 "Failed to restore register %d: %d\n",
-                                                 i, ret);
-                        }
+                        snd_soc_cache_sync(codec);
                 }
 
                 /* We keep VMID off during standby since the combination of