linux-kernel - Re: [PATCH 0/6] PM / clock_ops: Add helpers combining generic runtime and generic clock PM

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Message-ID: <CAPDyKFqi_6L48je_0cazHHDtQGzuvSPfocZT5+eLzd1egUVYXw@mail.gmail.com>
Date:	Thu, 24 Apr 2014 15:26:53 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Geert Uytterhoeven <geert+renesas@...der.be>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Ben Dooks <ben.dooks@...ethink.co.uk>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-omap <linux-omap@...r.kernel.org>,
	linux-sh@...r.kernel.org,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 0/6] PM / clock_ops: Add helpers combining generic runtime
 and generic clock PM

On 24 April 2014 12:26, Geert Uytterhoeven <geert+renesas@...der.be> wrote:
> Several platform support codes combine pm_generic_runtime_suspend() and
> pm_clk_suspend(), resp. pm_clk_resume() and pm_generic_runtime_resume() in
> their .runtime_suspend resp. .runtime_resume callbacks.
>
> Create helpers to consolidate.
>
>   - [1/6] PM / clock_ops: Add helpers combining generic runtime and generic
>           clock PM

How about adding the code from the above patch into the generic power
domain instead?

>   - [2/6] ARM: davinci: Use generic runtime and clock helpers
>   - [3/6] ARM: keystone: Use generic runtime and clock helpers
>   - [4/6] ARM: omap: Use generic runtime and clock helpers
>   - [5/6] drivers: sh: Use generic runtime and clock helpers

Then convert the above power domains implementations to the generic
power domain? Would that work?

Kind regards
Ulf Hansson

>   - [6/6] of/clk: Use generic runtime and clock helpers
>
> Patches 5 and 6 have dependencies (listed in the individual patches),
> but they can be postponed and handled later.
>
> Thanks!
>
> Gr{oetje,eeting}s,
>
>                                                 Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                                             -- Linus Torvalds
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