linux-kernel - Re: [PATCH v5 3/5] pinctrl: qcom: Extract chip specific LPASS LPI code

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Message-ID: <CAHp75VdL3hmr23CcJLDpvbHaKv5HrDZjmVQpCnRNmPM7nEx6WQ@mail.gmail.com>
Date:   Tue, 14 Dec 2021 19:16:50 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, plai@...eaurora.org,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        rohitkr@...eaurora.org, linux-arm-msm@...r.kernel.org,
        ALSA Development Mailing List <alsa-devel@...a-project.org>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Stephen Boyd <swboyd@...omium.org>, judyhsiao@...omium.org,
        Linus Walleij <linus.walleij@...aro.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Venkata Prasad Potturu <quic_potturu@...cinc.com>
Subject: Re: [PATCH v5 3/5] pinctrl: qcom: Extract chip specific LPASS LPI code

On Tue, Dec 14, 2021 at 7:15 PM Srinivasa Rao Mandadapu
<quic_srivasam@...cinc.com> wrote:
> On 12/8/2021 11:58 AM, Andy Shevchenko wrote:

...

> >> +#define NO_SLEW                                -1
> > Naming sucks for the header.
> >
> > LPI_NO_SLEW ?
>
> Actually it's already mainline code. Just these patches are
> rearrangement of old code.
>
> still do you suggest to change?

I would, but this means it should be in a separate change.

...

> >> +struct lpi_pingroup {
> >> +       const char *name;
> >> +       const unsigned int *pins;
> >> +       unsigned int npins;
> >> +       unsigned int pin;
> >> +       /* Bit offset in slew register for SoundWire pins only */
> >> +       int slew_offset;
> >> +       unsigned int *funcs;
> >> +       unsigned int nfuncs;
> >> +};
> > Are you going to convert this to use struct group_desc?

Any comments on this? It sounds like further improvements.

-- 
With Best Regards,
Andy Shevchenko