On Fri, Jul 11, 2025 at 01:09:45PM +0900, FUJITA Tomonori wrote: > Introduce a new trait `RawDeviceIdIndex`, which extends `RawDeviceId` > to provide support for device ID types that include an index or > context field (e.g., `driver_data`). This separates the concerns of > layout compatibility and index-based data embedding, and allows > `RawDeviceId` to be implemented for types that do not contain a > `driver_data` field. Several such structures are defined in > include/linux/mod_devicetable.h. > > Refactor `IdArray::new()` into a generic `build()` function, which > takes an optional offset. Based on the presence of `RawDeviceIdIndex`, > index writing is conditionally enabled. A new `new_without_index()` > constructor is also provided for use cases where no index should be > written. > > This refactoring is a preparation for enabling the PHY abstractions to > use the RawDeviceId trait. > > The changes to acpi.rs and driver.rs were made by Danilo. > > Acked-by: Danilo Krummrich <dakr@xxxxxxxxxx> > Reviewed-by: Trevor Gross <tmgross@xxxxxxxxx> > Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxx> > --- Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
