rust: io: register: allow explicit base type specification

Currently registers work for all untyped I/O regions, which is not ideal.
It allows registers defined for device A to work for another device B and
there is no safeguarding at all.

All users of the `register!` macro know what type it will be operating on,
and that type is consistent across the driver. Therefore, add a `base`
parameter to `register!`.

Currently this parameter is unused in the generated code; it will be used
when all users of `register!` is converted to gain the parameter.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20260901-typed_register-v4-6-5552b1d59525@garyguo.net
[ Remove unnecessary #[allow(unused)] from the 'base' field. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

0 files changed, 0 insertions, 0 deletions