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ASoC: wm5100: Mark register cache as dirty when regulators are disabled

Otherwise we won't resync later.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown %!s(int64=13) %!d(string=hai) anos
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  1. 1 0
      sound/soc/codecs/wm5100.c

+ 1 - 0
sound/soc/codecs/wm5100.c
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@@ -1405,6 +1405,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
 
 
 
 	case SND_SOC_BIAS_OFF:
 
 	case SND_SOC_BIAS_OFF:
 
 		regcache_cache_only(wm5100->regmap, true);
 
 		regcache_cache_only(wm5100->regmap, true);
 
+		regcache_mark_dirty(wm5100->regmap);
 
 		if (wm5100->pdata.ldo_ena)
 
 		if (wm5100->pdata.ldo_ena)
 
 			gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
 
 			gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
 
 		regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
 
 		regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),