ASoC: wm8994: Remove ASoC level register cache sync

Now we've switched over to regmap the ASoC level cache sync will be
ineffectual and potentially harmful as there is no longer an ASoC level
cache.

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

1 files changed, 0 insertions, 5 deletions

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 93d27b660257..8623950d55f8 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -2753,11 +2753,6 @@ static int wm8994_resume(struct snd_soc_codec *codec)
                 codec->cache_only = 0;
         }
 
-        /* Restore the registers */
-        ret = snd_soc_cache_sync(codec);
-        if (ret != 0)
-                dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
-
         wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {