Re: [PATCH] rust: driver: fix broken intra-doc links to example driver types

[Danilo Krummrich]

On Sat Dec 27, 2025 at 4:47 PM CET, Alice Ryhl wrote:
> The `auxiliary` and `pci` modules are conditional on
> `CONFIG_AUXILIARY_BUS` and `CONFIG_PCI` respectively. When these are
> disabled, the intra-doc links to `auxiliary::Driver` and `pci::Driver`
> break, causing rustdoc warnings (or errors with `-D warnings`).
>
> error: unresolved link to `kernel::auxiliary::Driver`
>   --> rust/kernel/driver.rs:82:28
>    |
> 82 | //! [`auxiliary::Driver`]: kernel::auxiliary::Driver
>    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `auxiliary` in module `kernel`
>
> Fix this by making the documentation for these examples conditional on
> the corresponding configuration options.
>
> Fixes: 970a7c68788e ("driver: rust: expand documentation for driver infrastructure")
> Signed-off-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>

Applied to driver-core-linus, thanks!