Messages in this thread | | | Date | Mon, 10 Apr 2017 09:36:03 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 2/2] PM / Runtime: document autosuspend-helper side effects |
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* 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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