linux-kernel - Re: [PATCH v5 07/13] minmax: Introduce {min,max}

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Message-ID: <CAHp75VfQNtanhNvUeivHO_rpH0F+csPm6QPyheOV-W8hYkbbMQ@mail.gmail.com>
Date:   Thu, 15 Jun 2023 19:08:51 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Herve Codina <herve.codina@...tlin.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v5 07/13] minmax: Introduce {min,max}_array()

On Thu, Jun 15, 2023 at 6:26 PM Herve Codina <herve.codina@...tlin.com> wrote:
>
> Introduce min_array() (resp max_array()) in order to get the
> minimal (resp maximum) of values present in an array.

Only in the case if you need to send a new version (otherwise a follow
up will be okay)...

...

> + * The first typeof(&(array)[0]) is needed in order to support arrays of both
> + * 'int *buff' and 'int buf[N]' types.

int buff[N] ?

> + * The array can be an array of const items.
> + * typeof() keeps the const qualifier. Use __unconst_typeof() in order to

+ _integer

> + * discard the const qualifier for the __element variable.

-- 
With Best Regards,
Andy Shevchenko