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SubjectRe: [PATCH 1/2] PM / Runtime: fix autosuspend documentation
* Johan Hovold <johan@kernel.org> [170410 04:41]:
> Update the autosuspend documentation which claimed that the autosuspend
> delay is not taken into account when using the non-autosuspend helper
> functions, something which is no longer true since commit d66e6db28df3
> ("PM / Runtime: Respect autosuspend when idle triggers suspend").
>
> This specifically means that drivers must now disable autosuspend before
> disabling runtime pm in probe error paths and remove callbacks if
> pm_runtime_put_sync was being used to suspend the device before
> returning. (If an idle callback can prevent suspend,
> pm_runtime_put_sync_suspend must be used instead of pm_runtime_put_sync
> as before.)
>
> Also remove the claim that the autosuspend helpers behave "just like
> the non-autosuspend counterparts", something which have never really
> been true as some of the latter use idle notifications.
>
> Signed-off-by: Johan Hovold <johan@kernel.org>

Acked-by: Tony Lindgren <tony@atomide.com>

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