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SubjectRe: [PATCH 2/2] PM / Runtime: document autosuspend-helper side effects
* Johan Hovold <johan@kernel.org> [170410 04:41]:
> Document the fact that the autosuspend delay and enable helpers may
> change the power.usage_count and resume or suspend a device depending on
> the values of power.autosuspend_delay and power.use_autosuspend.
>
> Note that this means that a driver must disable autosuspend before
> disabling runtime pm on probe errors and on driver unbind if the device
> is to be suspended upon return (as a negative delay may otherwise keep
> the device resumed).
>
> Signed-off-by: Johan Hovold <johan@kernel.org>

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

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