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

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Message-ID: <c2fab3d8-4026-45f4-5c90-f85d2b39b6c3@loongson.cn>
Date:   Tue, 16 May 2023 08:50:45 +0800
From:   zhuyinbo <zhuyinbo@...ngson.cn>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
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, zhuyinbo@...ngson.cn
Subject: Re: [PATCH v9 2/2] spi: loongson: add bus driver for the loongson spi
 controller



在 2023/5/15 下午9:54, Andy Shevchenko 写道:
> 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.


okay, I got it.

Thanks.
>