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SubjectRe: [PATCH 2/2] thermal: rcar_thermal: use pm_runtime_put_sync()
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Hi Geert

> > - pm_runtime_put(dev);
> > + pm_runtime_put_sync(dev);
> > pm_runtime_disable(dev);
> >
> > return 0;
>
> While I can confirm this fixes the issue, I think this is a bug in the PM
> core, and thus your patch is merely a workaround.
>
> Morimoto-san: I assume this is a recent regression. Have you tried to bisect?

I thought that this is driver side issue, but I noticed that it was working before.
I tried bisect, and found that this patch breaks bind/unbind

cbc41d0a761bffb3166a413a3c77100a737c0cd7
("drivers: sh: Disable PM runtime for multi-platform ARM with genpd")

Best regards
---
Kuninori Morimoto


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