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Commit 87a4bb11 authored by Nicolin Chen's avatar Nicolin Chen Committed by Mark Brown
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ASoC: cs53l30: Check return value of regcache_sync() 



Regcache_sync() might fail. So this patch adds a return value Check for it.

Signed-off-by: default avatarNicolin Chen <nicoleotsuka@gmail.com>
Acked-by: default avatarPaul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b97c4446

sound/soc/codecs/cs53l30.c

+5 −1
Original line number Diff line number Diff line
@@ -1055,7 +1055,11 @@ static int cs53l30_runtime_resume(struct device *dev) 
		gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);



	regcache_cache_only(cs53l30->regmap, false);

	regcache_sync(cs53l30->regmap);

	ret = regcache_sync(cs53l30->regmap);

	if (ret) {

		dev_err(dev, "failed to synchronize regcache: %d\n", ret);

		return ret;

	}



	return 0;

}