linux-kernel - Re: [PATCHv3 12/14] regulator: expose regmap_find_closest

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Date:   Sat, 10 Sep 2022 20:17:09 +0300
From:   Matti Vaittinen <mazziesaccount@...il.com>
To:     Sebastian Reichel <sebastian.reichel@...labora.com>
Cc:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Lee Jones <lee@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com
Subject: Re: [PATCHv3 12/14] regulator: expose regmap_find_closest_bigger

pe 9. syysk. 2022 klo 21.21 Sebastian Reichel
(sebastian.reichel@...labora.com) kirjoitti:
>
> Expose and document the table lookup logic used by
> regulator_set_ramp_delay_regmap, so that it can be
> reused for devices that cannot be configured via
> regulator_set_ramp_delay_regmap.
>

I am always in favor of adding helpers to be used for common tasks. I
am not demanding this (so please ignore my comment if you feel so) but
I guess finding the "closest bigger" from a table is not ramp-delay or
even regulator specific. I believe something like this might live
under lib - if exported.

Anyways, and whatever it is worth:
Acked-by: Matti Vaittinen <matti.vaittinen@...ziesaccount@...il.com>
for exporting such a helper. (Or please disregard the ack if acks are
reserved only for maintainers - It's just a sign that I think this is
a good idea [even if it could live in lib])

Yours
    -- Matti
-- 

Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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