linux-kernel - Re: [PATCH 11/14] pinctrl: milbeaut: Add Milbeaut M10V pinctrl

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Message-ID: <5dcbde7f-8458-8630-9f7e-115a9c8364e4@socionext.com>
Date:   Wed, 5 Dec 2018 14:03:48 +0900
From:   "Sugaya, Taichi" <sugaya.taichi@...ionext.com>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     linux-clk <linux-clk@...r.kernel.org>,
        DTML <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-serial@...r.kernel.org,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Russell King <linux@...linux.org.uk>,
        Jiri Slaby <jslaby@...e.com>,
        Masami Hiramatsu <masami.hiramatsu@...aro.org>,
        Jassi Brar <jaswinder.singh@...aro.org>
Subject: Re: [PATCH 11/14] pinctrl: milbeaut: Add Milbeaut M10V pinctrl

Hi

Thank you for your comments.

On 2018/12/04 20:23, Masahiro Yamada wrote:
> Hi Sugaya-san
> 
> On Mon, Nov 19, 2018 at 10:01 AM Sugaya Taichi
> <sugaya.taichi@...ionext.com> wrote:
>>
>> Add Milbeaut M10V pinctrl.
>> The M10V has the pins that can be used GPIOs or take multiple other
>> functions.
>>
>> Signed-off-by: Sugaya Taichi <sugaya.taichi@...ionext.com>
> 
> 
> This patch was sent to:
> 
> linux-clk@...r.kernel.org,
> devicetree@...r.kernel.org,
> linux-arm-kernel@...ts.infradead.org,
> linux-kernel@...r.kernel.org,
> linux-serial@...r.kernel.org
> 
> 
> 
> 
> Unfortunately, the most important ML
> 
>    linux-gpio@...r.kernel.org
> 
> was not addressed.
> 
> 
> The pinctrl maintainer may not notice this patch.

Ah I took a critical mistake...

> 
> 
> 
> 
> 
> 
> 
>> diff --git a/drivers/pinctrl/pinctrl-m10v.c b/drivers/pinctrl/pinctrl-m10v.c
>> new file mode 100644
>> index 0000000..d4ca713
>> --- /dev/null
>> +++ b/drivers/pinctrl/pinctrl-m10v.c
>> @@ -0,0 +1,765 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Copyright (C) 2018 Socionext Ltd.
>> + * Copyright (C) 2015 Linaro Ltd.
>> + * Author: Jassi Brar <jaswinder.singh@...aro.org>
> 
> 
> My company name is "Socionext Inc." instead of "Socionext Ltd."

Yes, modify it.

> 
> 
> 
> 
> 
> 
> 
>> +static struct platform_driver m10v_pinctrl_driver = {
>> +       .probe  = m10v_pinctrl_probe,
>> +       .driver = {
>> +               .name           = "m10v-pinctrl",
>> +               .of_match_table = m10v_pmatch,
>> +       },
>> +};
>> +
>> +static int __init m10v_pinctrl_init(void)
>> +{
>> +       return platform_driver_register(&m10v_pinctrl_driver);
>> +}
>> +arch_initcall(m10v_pinctrl_init);
> 
> 
> Can't it be builtin_platform_driver()?

I think using builtin_platform_driver() is no problem.

> 
> Which device requires this to be arch_initcall()?

This driver was originally a module, so no need to be arch_initcall().
I will use arch_initcall() instead.

Thanks
Sugaya Taichi

> 
> 
> 
> 
> 
> --
> Best Regards
> Masahiro Yamada
>