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SubjectRe: [PATCH v3 0/5] PM / Domains: Remove gpd_dev_ops.active_wakeup() callback
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On Tuesday, November 7, 2017 1:48:10 PM CET Geert Uytterhoeven wrote:
> Hi Rafael, Ulf, Kevin,
>
> It is quite common for PM Domains to require slave devices to be kept
> active during system suspend if they are to be used as wakeup sources.
> To enable this, currently each PM Domain or driver has to provide its
> own gpd_dev_ops.active_wakeup() callback.
>
> All existing callbacks either return always true, or a fixed value
> depending on the PM Domain.
>
> Hence this patch series simplifies active wakeup handling by replacing
> the callback by a flag:
> - Patch 1 adds a new new flag GENPD_FLAG_ACTIVE_WAKEUP, to be set by
> PM Domain drivers that want to use the new handling,
> - Patches 2-4 convert all existing users of the callback to the new
> flag,
> - Patch 5 removes the callback.
>
> This series was extracted from "[PATCH 00/10] PM / Domain: renesas: Fix
> active wakeup behavior", and retains only PM Domain changes to existing
> drivers.
>
> Changes compared to v2:
> - Add Acked-by, Reviewed-by,
> - Drop RFC status from dependent patches, as everything can go in
> through the pm tree.
>
> Changes compared to v1 (most suggested by Ulf):
> - Use the flag in se instead of setting up an "always true" callback,
> - Convert the mediatek and rockchip PM Domain drivers,
> - Remove the callback.
>
> Thanks for applying for v4.15!

Queued up for 4.15, thanks!

Rafael

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