linux-kernel - Re: [PATCH v4 09/11] platform/x86: int3472: Pass tps68470_clk_platform

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Message-ID: <CAHp75Vee7Np9mOUKMBtu1Ueb7WjcqdH1zLMr4+CdAn7iyTg6rw@mail.gmail.com>
Date:   Mon, 25 Oct 2021 14:33:11 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Mark Gross <markgross@...nel.org>,
        Andy Shevchenko <andy@...radead.org>,
        Wolfram Sang <wsa@...-dreams.de>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Daniel Scally <djrscally@...il.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Len Brown <lenb@...nel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-i2c <linux-i2c@...r.kernel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Kate Hsuan <hpa@...hat.com>,
        Linux Media Mailing List <linux-media@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>
Subject: Re: [PATCH v4 09/11] platform/x86: int3472: Pass tps68470_clk_platform_data
 to the tps68470-regulator MFD-cell

On Mon, Oct 25, 2021 at 12:42 PM Hans de Goede <hdegoede@...hat.com> wrote:
>
> Pass tps68470_clk_platform_data to the tps68470-clk MFD-cell,
> so that sensors which use the TPS68470 can find their clock.

...

> +               cells = kcalloc(3, sizeof(*cells), GFP_KERNEL);

(1)

> +               if (!cells)
> +                       return -ENOMEM;

...

> +               ret = devm_mfd_add_devices(&client->dev, PLATFORM_DEVID_NONE, cells, 3,

(2)

>                                            NULL, 0, NULL);

Can we provide a definition for magic in (1) and (2)?

-- 
With Best Regards,
Andy Shevchenko