linux-kernel - Re: [PATCH v9 2/2] spi: loongson: add bus driver for the loongson spi controller

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Message-ID: <CAHp75VemyP8-yBS494zQLiQqnH+SPPjxVsrn1J-Rbj9=SqRm1g@mail.gmail.com>
Date:   Mon, 15 May 2023 16:54:21 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     zhuyinbo <zhuyinbo@...ngson.cn>
Cc:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jianmin Lv <lvjianmin@...ngson.cn>,
        wanghongliang@...ngson.cn, Liu Peibao <liupeibao@...ngson.cn>,
        loongson-kernel@...ts.loongnix.cn
Subject: Re: [PATCH v9 2/2] spi: loongson: add bus driver for the loongson spi controller

On Mon, May 15, 2023 at 3:01 PM zhuyinbo <zhuyinbo@...ngson.cn> wrote:
> 在 2023/5/15 下午5:15, andy.shevchenko@...il.com 写道:
> > Mon, May 15, 2023 at 04:14:00PM +0800, zhuyinbo kirjoitti:
> >> 在 2023/5/11 下午3:18, zhuyinbo 写道:
> >>> 在 2023/5/8 下午11:04, andy.shevchenko@...il.com 写道:

...

> >>>>> +config SPI_LOONGSON_CORE
> >>>>> +    tristate "Loongson SPI Controller Core Driver Support"
> >>>>
> >>>> Does it need to be visible to the user?
> >>
> >> I try to set it invisible that by removing the SPI_LOONGSON_CORE Kconfig
> >> or removing "tristate "Loongson SPI Controller Core Driver Support" that
> >> will cause spi-core driver doesn't be compiled or compiled fail issue,
> >> so I will still set it visible to the user.
> >
> > Making a symbol selectable only can be achieved by removing the description
> > (near to tristate directive), have you tried that?
>
> Is it like this ?

Yes.

-- 
With Best Regards,
Andy Shevchenko