linux-kernel - Re: [PATCH v7 1/6] mfd: sy7636a: Initial commit

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Message-ID: <YQfHnlwDbkI1J130@google.com>
Date:   Mon, 2 Aug 2021 11:23:26 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Alistair Francis <alistair23@...il.com>
Cc:     Alistair Francis <alistair@...stair23.me>,
        Rob Herring <robh+dt@...nel.org>, lgirdwood@...il.com,
        Mark Brown <broonie@...nel.org>,
        dl-linux-imx <linux-imx@....com>,
        Sascha Hauer <kernel@...gutronix.de>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v7 1/6] mfd: sy7636a: Initial commit

On Mon, 02 Aug 2021, Alistair Francis wrote:

> On Wed, Jul 21, 2021 at 12:53 AM Lee Jones <lee.jones@...aro.org> wrote:
> >
> > On Thu, 08 Jul 2021, Alistair Francis wrote:
> >
> > > Initial support for the Silergy SY7636A Power Management chip.
> > >
> > > Signed-off-by: Alistair Francis <alistair@...stair23.me>
> > > ---
> > >  drivers/mfd/Kconfig         |  9 +++++
> > >  drivers/mfd/Makefile        |  1 +
> > >  drivers/mfd/sy7636a.c       | 81 +++++++++++++++++++++++++++++++++++++
> > >  include/linux/mfd/sy7636a.h | 47 +++++++++++++++++++++
> > >  4 files changed, 138 insertions(+)
> > >  create mode 100644 drivers/mfd/sy7636a.c
> > >  create mode 100644 include/linux/mfd/sy7636a.h

[...]

> > > +struct sy7636a {
> > > +     struct device *dev;
> > > +     struct regmap *regmap;
> > > +     struct gpio_desc *pgood_gpio;
> >
> > This looks unused?
> 
> It is used in the syy636a-regulator

If it's only used in one driver, please declare it there.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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