linux-kernel - Re: [PATCH v2 1/1] gpio: mpfs: add polarfire soc gpio support

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Date:   Thu, 14 Jul 2022 06:19:32 +0000
From:   <Conor.Dooley@...rochip.com>
To:     <Lewis.Hanly@...rochip.com>
CC:     <linux-riscv@...ts.infradead.org>, <brgl@...ev.pl>,
        <andy.shevchenko@...il.com>, <linux-gpio@...r.kernel.org>,
        <linus.walleij@...aro.org>, <palmer@...belt.com>, <maz@...nel.org>,
        <linux-kernel@...r.kernel.org>, <Daire.McNamara@...rochip.com>
Subject: Re: [PATCH v2 1/1] gpio: mpfs: add polarfire soc gpio support

On 13/07/2022 23:14, Andy Shevchenko wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> On Wed, Jul 13, 2022 at 10:44 PM <Lewis.Hanly@...rochip.com> wrote:
>> On Wed, 2022-07-13 at 13:59 +0200, Andy Shevchenko wrote:
>>> On Wed, Jul 13, 2022 at 1:00 PM <lewis.hanly@...rochip.com> wrote:
>>>> +       if (gpio_cfg & MPFS_GPIO_EN_IN)
>>>> +               return 1;
>>>> +
>>>> +       return 0;
>>>
>>> Don't we have specific definitions for the directions?
>> No defines in file.
> 
> We have. Please, check again.

I said what they were on another reply Lewis:
https://elixir.bootlin.com/linux/latest/source/include/linux/gpio/driver.h#L25