[PATCH V3 3/3] pinctrl: imx: Support building i.MX pinctrl core driver as module

[Arnd Bergmann]

On Tue, Sep 8, 2020 at 9:20 AM Anson Huang <Anson.Huang at nxp.com> wrote:

>  # SPDX-License-Identifier: GPL-2.0-only
>  config PINCTRL_IMX
> -       bool
> +       tristate "IMX pinctrl core driver"
> +       depends on OF
>         select GENERIC_PINCTRL_GROUPS
>         select GENERIC_PINMUX_FUNCTIONS
>         select GENERIC_PINCONF

I don't see why you need to make this option user-visible when it is already
selected by the drivers that need it. Wouldn't it be enough to change
the 'bool' to 'tristate' without adding a prompt?

       Arnd