Re: [PATCH v3 3/5] serdev: Introduce new bus for serial attached devices

[Sebastian Reichel]

Hi Rob,

On Wed, Jan 25, 2017 at 02:23:41PM -0600, Rob Herring wrote:
> diff --git a/include/linux/serdev.h b/include/linux/serdev.h
> new file mode 100644
> index 000000000000..4f8f76d02ca8
> --- /dev/null
> +++ b/include/linux/serdev.h
>
> [...]
>
> +#ifdef CONFIG_SERIAL_DEV_BUS
>
> [method definitions]
>
> #else
>
> [method stubs]
>
> #endif
>
> [...]

This should also test for SERIAL_DEV_BUS=m, so use

#if IS_ENABLED(CONFIG_SERIAL_DEV_BUS)

(This was found by the kbuild test robot)

-- Sebastian

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