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ASoC: es8311: Check regcache_sync() error in resume

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The es8311_resume() function currently ignores the return value of
regcache_sync(). If syncing the cache fails, the function still returns
0, leaving the codec in a potentially incorrect state.

Check the return value and propagate it to the ASoC core to ensure
resume failures are properly handled.

Signed-off-by: Hsieh Hung-En <hungen3108@gmail.com>
Link: https://patch.msgid.link/20260415030252.5547-2-hungen3108@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hsieh Hung-En 2026-04-15 11:02:51 +08:00 committed by Mark Brown
parent 6e5b0fac10
commit 37e9faf216
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 1 deletions
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7
sound/soc/codecs/es8311.c
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@ -862,13 +862,18 @@ static int es8311_suspend(struct snd_soc_component *component)
static int es8311_resume(struct snd_soc_component *component)
{
struct es8311_priv *es8311;
int ret;
es8311 = snd_soc_component_get_drvdata(component);
es8311_reset(component, false);
regcache_cache_only(es8311->regmap, false);
regcache_sync(es8311->regmap);
ret = regcache_sync(es8311->regmap);
if (ret) {
dev_err(component->dev, "unable to sync regcache\n");
return ret;
}
return 0;
}