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ASoC: tegra20: i2s: Remove handing of disabled runtime PM

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Runtime PM is always available on Tegra since commit 40b2bb1b13
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra20 I2S driver.

Signed-off-by: Dmitry Osipenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Dmitry Osipenko authored and Mark Brown committed 2021-03-18 13:49:39 +00:00
1 parent d3c6ef98da
commit 80ec4a4cb3
1 file changed
+1 -12
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sound/soc/tegra/tegra20_i2s.c
+1 -12
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@@ -401,18 +401,13 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
i2s->playback_dma_data.maxburst = 4;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
ret = tegra20_i2s_runtime_resume(&pdev->dev);
if (ret)
goto err_pm_disable;
}
ret = snd_soc_register_component(&pdev->dev, &tegra20_i2s_component,
&i2s->dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
goto err_suspend;
goto err_pm_disable;
}
ret = tegra_pcm_platform_register(&pdev->dev);
@@ -425,9 +420,6 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
err_unregister_component:
snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_i2s_runtime_suspend(&pdev->dev);
err_pm_disable:
pm_runtime_disable(&pdev->dev);
err:
@@ -438,10 +430,7 @@ static int tegra20_i2s_platform_remove(struct platform_device *pdev)
{
tegra_pcm_platform_unregister(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_i2s_runtime_suspend(&pdev->dev);
return 0;
}