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ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()

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Fix unbalanced error handling path which will get incorrect counts
if probe failed. The .remove() should be adjusted accordingly.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ryder Lee 2018-01-02 19:47:18 +08:00 committed by Mark Brown
parent 4fbd8d194f
commit dd6bb9b16f
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 14 additions and 17 deletions
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31
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
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@ -1590,12 +1590,16 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, afe);
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev))
goto err_pm_disable;
pm_runtime_get_sync(&pdev->dev);
ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
pm_runtime_enable(dev);
if (!pm_runtime_enabled(dev)) {
ret = mt2701_afe_runtime_resume(dev);
if (ret)
goto err_pm_disable;
}
pm_runtime_get_sync(dev);
ret = snd_soc_register_platform(dev, &mtk_afe_pcm_platform);
if (ret) {
dev_warn(dev, "err_platform\n");
goto err_platform;
@ -1610,35 +1614,28 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
goto err_dai_component;
}
mt2701_afe_runtime_resume(&pdev->dev);
return 0;
err_dai_component:
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(dev);
err_platform:
snd_soc_unregister_platform(&pdev->dev);
pm_runtime_put_sync(dev);
err_pm_disable:
pm_runtime_disable(&pdev->dev);
pm_runtime_disable(dev);
return ret;
}
static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
{
struct mtk_base_afe *afe = platform_get_drvdata(pdev);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mt2701_afe_runtime_suspend(&pdev->dev);
pm_runtime_put_sync(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
/* disable afe clock */
mt2701_afe_disable_clock(afe);
return 0;
}