ASoC: Ensure WM8731 register cache is synced when resuming from disabled

Signed-off-by: Mark Brown <[email protected]>
Cc: [email protected]

diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 7e5ec03f6f8dd579d1bd43413fd1d007a1989bcb..a7c9ae17fc7eb0e743a8dbfb27db88fea58a456e 100644 (file)
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -453,6 +453,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
                snd_soc_write(codec, WM8731_PWR, 0xffff);
                regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
                                       wm8731->supplies);
+               codec->cache_sync = 1;
                break;
        }
        codec->dapm.bias_level = level;