Commit cddc36f3 authored by Dinghao Liu's avatar Dinghao Liu Committed by Mark Brown

spi: tegra114: Fix runtime PM imbalance on error

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: default avatarDinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200523125704.30300-1-dinghao.liu@zju.edu.cnSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8d728808
...@@ -1398,6 +1398,7 @@ static int tegra_spi_probe(struct platform_device *pdev) ...@@ -1398,6 +1398,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
ret = pm_runtime_get_sync(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev);
if (ret < 0) { if (ret < 0) {
dev_err(&pdev->dev, "pm runtime get failed, e = %d\n", ret); dev_err(&pdev->dev, "pm runtime get failed, e = %d\n", ret);
pm_runtime_put_noidle(&pdev->dev);
goto exit_pm_disable; goto exit_pm_disable;
} }
......
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