These patches implement a few fixes to the register macro, notably
removing unused arguments from internal rules, and using the `path`
fragment instead of `ident` when defining a register alias, since the
aliased register is a type.

It is considerably stripped down from the first revision; the original
goal of the series was to fix an inconsistency with the way relative
registers are defined, but since these are likely to go away soon [1],
this part has been dropped and only these minor fixes remain.

This series applies on top of drm-rust-next.

[1] https://lore.kernel.org/all/20260721-typed_register-v1-0-452d72b60262@garyguo.net/

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
Changes in v2:
- Move a missed conversion of an internal rule to patch 1.
- Remove all patches related to relative registers.
- Link to v1: https://patch.msgid.link/20260721-registers_fix-v1-0-3711b2317e1f@nvidia.com

---
Alexandre Courbot (3):
      rust: io: register: dispatch shortcut rules internally
      rust: io: register: remove unused rule arguments
      rust: io: register: use path fragment for alias destination

 rust/kernel/io/register.rs | 40 +++++++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 19 deletions(-)
---
base-commit: 6dcbb4b1320fa91fee349462a52bb69135f2e45e
change-id: 20260418-registers_fix-7a67ebef9ba0

Best regards,
--  
Alexandre Courbot <acourbot@nvidia.com>