Re: [PATCH v2 1/9] rust: device: implement impl_device_context_deref!

[Benno Lossin]

On Sun Apr 13, 2025 at 7:36 PM CEST, Danilo Krummrich wrote:
> +/// Implement [`core::ops::Deref`] traits for allowed [`DeviceContext`] conversions of a (bus
> +/// specific) device.
> +///
> +/// # Safety
> +///
> +/// The type given as `$device` must be a transparent wrapper of a type that doesn't depend on the
> +/// generic argument of `$device`.
> +#[macro_export]
> +macro_rules! impl_device_context_deref {
> +    (unsafe { $device:ident }) => {
> +        // SAFETY: This macro has the exact same safety requirement as
> +        // `__impl_device_context_deref!`.
> +        kernel::__impl_device_context_deref!(unsafe {

Missing `::` in front of `kernel`.

---
Cheers,
Benno

> +            $device,
> +            $crate::device::Core => $crate::device::Normal
> +        });
> +    };
> +}
> +
>  #[doc(hidden)]
>  #[macro_export]
>  macro_rules! dev_printk {