linux-kernel - Re: [PATCH v2 10/12] pinctrl: samsung: add exynosautov920 pinctrl

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Date:   Thu, 16 Nov 2023 12:50:21 +0900
From:   Jaewon Kim <jaewon02.kim@...sung.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-K?nig <u.kleine-koenig@...gutronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-pwm@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH v2 10/12] pinctrl: samsung: add exynosautov920 pinctrl


On 23. 11. 15. 21:42, Krzysztof Kozlowski wrote:
> On 15/11/2023 10:56, Jaewon Kim wrote:
>> ExynosAutov920 GPIO has a different register structure.
>> In the existing Exynos series, EINT control register enumerated after
>> a specific offset (e.g EXYNOS_GPIO_ECON_OFFSET).
>> However, in ExynosAutov920 SoC, the register that controls EINT belongs
>> to each GPIO group, and each GPIO group has 0x1000 align.
>>
>> This is a structure to protect the GPIO group with S2MPU in VM environment,
>> and will only be applied in ExynosAuto series SoCs.
> Checkpatch points some warnings:
>
> CHECK: Alignment should match open parenthesis
> CHECK: Lines should not end with a '('
> CHECK: Macro argument reuse 'reg' - possible side-effects?

I don`t know this happens.

When I did the checkpatch, there were no problems as shown below.

---

./scripts/checkpatch.pl 
0010-pinctrl-samsung-add-exynosautov920-pinctrl.patch
total: 0 errors, 0 warnings, 416 lines checked

0010-pinctrl-samsung-add-exynosautov920-pinctrl.patch has no obvious 
style problems and is ready for submission.

---

>
> Best regards,
> Krzysztof
>
>

Thanks

Jaewon Kim