Re: [PATCH v12 1/3] rust: io: add resource abstraction

[Danilo Krummrich <dakr@kernel.org>]

On Fri, Jul 04, 2025 at 01:25:26PM -0300, Daniel Almeida wrote:
> +/// Resource Size type.
> +///
> +/// This is a type alias to either `u32` or `u64` depending on the config option
> +/// `CONFIG_PHYS_ADDR_T_64BIT`.
> +#[cfg(CONFIG_PHYS_ADDR_T_64BIT)]
> +pub type ResourceSize = u64;
> +
> +/// Resource Size type.
> +///
> +/// This is a type alias to either `u32` or `u64` depending on the config option
> +/// `CONFIG_PHYS_ADDR_T_64BIT`.
> +#[cfg(not(CONFIG_PHYS_ADDR_T_64BIT))]
> +pub type ResourceSize = u32;

I think someone commented on this previously, but maybe I also do not remember
correctly.

Anyways, can't we just do:

	pub type ResourceSize = bindings::phys_addr_t;

Given that phys_addr_t is already either u32 or u64.