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| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-05-25 15:17:30 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-26 17:20:24 +0100 |
| commit | 0d71a5cf691a8226151ceeb79fb872925f053df5 (patch) | |
| tree | f738085d539f4ff077c8b5394578571dbf4bd723 | |
| parent | 25bf943e4e7b47282bd86ae7d39e039217ebb007 (diff) | |
| download | lwn-0d71a5cf691a8226151ceeb79fb872925f053df5.tar.gz lwn-0d71a5cf691a8226151ceeb79fb872925f053df5.zip | |
ASoC: tas2552: Fix runtime PM imbalance in tas2552_component_probe
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200525071732.5887-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/tas2552.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c index 56671f21cfe5..d90e5f2b6f27 100644 --- a/sound/soc/codecs/tas2552.c +++ b/sound/soc/codecs/tas2552.c @@ -602,6 +602,7 @@ static int tas2552_component_probe(struct snd_soc_component *component) return 0; probe_fail: + pm_runtime_put_noidle(component->dev); gpiod_set_value(tas2552->enable_gpio, 0); regulator_bulk_disable(ARRAY_SIZE(tas2552->supplies), |