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ASoC: stm32: dfsdm: Fix PM disable depth imbalance in stm32_adfsdm_probe

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The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context. We fix it by moving
pm_runtime_enable to the endding of stm32_adfsdm_probe.

Fixes:98e500a12f934 ("ASoC: stm32: dfsdm: add pm_runtime support for audio")

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Reviewed-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://lore.kernel.org/r/20220927142601.64266-2-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zhang Qilong 2022-09-27 22:26:00 +08:00 committed by Mark Brown
parent 4556089150
commit b9a0da5b2e
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GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 3 deletions
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8
sound/soc/stm/stm32_adfsdm.c
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@ -335,8 +335,6 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
dev_set_drvdata(&pdev->dev, priv);
pm_runtime_enable(&pdev->dev);
ret = devm_snd_soc_register_component(&pdev->dev,
&stm32_adfsdm_dai_component,
&priv->dai_drv, 1);
@ -366,9 +364,13 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
#endif
ret = snd_soc_add_component(component, NULL, 0);
if (ret < 0)
if (ret < 0) {
dev_err(&pdev->dev, "%s: Failed to register PCM platform\n",
__func__);
return ret;
}
pm_runtime_enable(&pdev->dev);
return ret;
}