linux-kernel - Re: [PATCH v18 4/8] regulator: sy7636a: Remove requirement on sy7636a mfd

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Message-ID: <CAMuHMdXhnG3ib+2C4TsejQKWNObxVbyJ1jODjyDxGpufY8bCag@mail.gmail.com>
Date:   Tue, 8 Mar 2022 12:02:30 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Alistair Francis <alistair@...stair23.me>
Cc:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Liam Girdwood <lgirdwood@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Linux PM list <linux-pm@...r.kernel.org>,
        linux-hwmon@...r.kernel.org,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, NXP Linux Team <linux-imx@....com>,
        Zhang Rui <rui.zhang@...el.com>, alistair23@...il.com,
        Amit Kucheria <amitk@...nel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Andreas Kemnade <andreas@...nade.info>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Shawn Guo <shawnguo@...nel.org>
Subject: Re: [PATCH v18 4/8] regulator: sy7636a: Remove requirement on sy7636a mfd

Hi Alistair,

On Mon, Jan 24, 2022 at 1:25 PM Alistair Francis <alistair@...stair23.me> wrote:
> Signed-off-by: Alistair Francis <alistair@...stair23.me>
> Acked-by: Mark Brown <broonie@...nel.org>

Thanks for your patch, which is now commit 947d0cce70ae37b8
("regulator: sy7636a: Remove requirement on sy7636a mfd") in
mfd/for-mfd-next.

> --- a/drivers/regulator/Kconfig
> +++ b/drivers/regulator/Kconfig
> @@ -1208,7 +1208,6 @@ config REGULATOR_STW481X_VMMC
>
>  config REGULATOR_SY7636A
>         tristate "Silergy SY7636A voltage regulator"
> -       depends on MFD_SY7636A

As this is an i2c mfd device, you still need a dependency on
MFD and I2C, or some other symbol?

>         help
>           This driver supports Silergy SY3686A voltage regulator.
>
> diff --git a/drivers/regulator/sy7636a-regulator.c b/drivers/regulator/sy7636a-regulator.c
> index 22fddf868e4c..29fc27c2cda0 100644
> --- a/drivers/regulator/sy7636a-regulator.c
> +++ b/drivers/regulator/sy7636a-regulator.c
> @@ -7,11 +7,14 @@
>  // Authors: Lars Ivar Miljeteig <lars.ivar.miljeteig@...arkable.com>
>  //          Alistair Francis <alistair@...stair23.me>
>
> +#include <linux/gpio/consumer.h>
> +#include <linux/i2c.h>
> +#include <linux/mfd/sy7636a.h>
>  #include <linux/module.h>
>  #include <linux/platform_device.h>
> +#include <linux/regulator/driver.h>
> +#include <linux/regulator/machine.h>
>  #include <linux/regmap.h>
> -#include <linux/gpio/consumer.h>
> -#include <linux/mfd/sy7636a.h>
>
>  struct sy7636a_data {
>         struct regmap *regmap;

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