27.04.2021 13:26, Mauro Carvalho Chehab пишет:
> @@ -1088,8 +1090,9 @@ static int tegra_vde_remove(struct platform_device *pdev)
> {
> struct tegra_vde *vde = platform_get_drvdata(pdev);
> struct device *dev = &pdev->dev;
> + int ret;
>
> - pm_runtime_get_sync(dev);
> + ret = pm_runtime_resume_and_get(dev);
Should be cleaner to return error directly here, IMO.
> pm_runtime_dont_use_autosuspend(dev);
> pm_runtime_disable(dev);
>
> @@ -1097,7 +1100,8 @@ static int tegra_vde_remove(struct platform_device *pdev)
> * Balance RPM state, the VDE power domain is left ON and hardware
> * is clock-gated. It's safe to reboot machine now.
> */
> - pm_runtime_put_noidle(dev);
> + if (ret >= 0)
> + pm_runtime_put_noidle(dev);
> clk_disable_unprepare(vde->clk);
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