[PATCH v2 2/3] rust: io: register: remove unused rule arguments

[Alexandre Courbot <acourbot@nvidia.com>]

A few arguments passed to internal rules are never used and just add
unneeded complexity. Remove them to simplify the rules a bit.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
 rust/kernel/io/register.rs | 27 ++++++++++++---------------
 1 file changed, 12 insertions(+), 15 deletions(-)

diff --git a/rust/kernel/io/register.rs b/rust/kernel/io/register.rs
index e9ee8c2b60e7..32cab54aafff 100644
--- a/rust/kernel/io/register.rs
+++ b/rust/kernel/io/register.rs
@@ -832,7 +832,7 @@ macro_rules! register {
     ) => {
         $crate::register!(@bitfield $(#[$attr])* $vis struct $name($storage) { $($fields)* });
         $crate::register!(@io_base $name($storage) @ $offset);
-        $crate::register!(@io_fixed $(#[$attr])* $vis $name($storage));
+        $crate::register!(@io_fixed $(#[$attr])* $vis $name);
     };
 
     // Creates an alias register of fixed offset register `alias` with its own fields.
@@ -845,7 +845,7 @@ macro_rules! register {
             @io_base $name($storage) @
             <$alias as $crate::io::register::Register>::OFFSET
         );
-        $crate::register!(@io_fixed $(#[$attr])* $vis $name($storage));
+        $crate::register!(@io_fixed $(#[$attr])* $vis $name);
     };
 
     // Creates a register at a relative offset from a base address provider.
@@ -855,7 +855,7 @@ macro_rules! register {
     ) => {
         $crate::register!(@bitfield $(#[$attr])* $vis struct $name($storage) { $($fields)* });
         $crate::register!(@io_base $name($storage) @ $offset);
-        $crate::register!(@io_relative $vis $name($storage) @ $base);
+        $crate::register!(@io_relative $name @ $base);
     };
 
     // Creates an alias register of relative offset register `alias` with its own fields.
@@ -867,7 +867,7 @@ macro_rules! register {
         $crate::register!(
             @io_base $name($storage) @ <$alias as $crate::io::register::Register>::OFFSET
         );
-        $crate::register!(@io_relative $vis $name($storage) @ $base);
+        $crate::register!(@io_relative $name @ $base);
     };
 
     // Creates an array of registers at a fixed offset of the MMIO space.
@@ -879,7 +879,7 @@ macro_rules! register {
 
         $crate::register!(@bitfield $(#[$attr])* $vis struct $name($storage) { $($fields)* });
         $crate::register!(@io_base $name($storage) @ $offset);
-        $crate::register!(@io_array $vis $name($storage) [ $size, stride = $stride ]);
+        $crate::register!(@io_array $name [ $size, stride = $stride ]);
     };
 
     // Shortcut for contiguous array of registers (stride == size of element).
@@ -909,7 +909,7 @@ macro_rules! register {
             <$alias as $crate::io::register::Register>::OFFSET
                 + $idx * <$alias as $crate::io::register::RegisterArray>::STRIDE
         );
-        $crate::register!(@io_fixed $(#[$attr])* $vis $name($storage));
+        $crate::register!(@io_fixed $(#[$attr])* $vis $name);
     };
 
     // Creates an array of registers at a relative offset from a base address provider.
@@ -922,9 +922,7 @@ macro_rules! register {
 
         $crate::register!(@bitfield $(#[$attr])* $vis struct $name($storage) { $($fields)* });
         $crate::register!(@io_base $name($storage) @ $offset);
-        $crate::register!(
-            @io_relative_array $vis $name($storage) [ $size, stride = $stride ] @ $base + $offset
-        );
+        $crate::register!(@io_relative_array $name [ $size, stride = $stride ] @ $base);
     };
 
     // Shortcut for contiguous array of relative registers (stride == size of element).
@@ -955,7 +953,7 @@ macro_rules! register {
                 <$alias as $crate::io::register::Register>::OFFSET +
                 $idx * <$alias as $crate::io::register::RegisterArray>::STRIDE
         );
-        $crate::register!(@io_relative $vis $name($storage) @ $base);
+        $crate::register!(@io_relative $name @ $base);
     };
 
     // Generates the bitfield for the register.
@@ -981,7 +979,7 @@ impl $crate::io::register::Register for $name {
     };
 
     // Implementations of fixed registers.
-    (@io_fixed $(#[$attr:meta])* $vis:vis $name:ident ($storage:ty)) => {
+    (@io_fixed $(#[$attr:meta])* $vis:vis $name:ident) => {
         impl $crate::io::register::FixedRegister for $name {}
 
         $(#[$attr])*
@@ -990,7 +988,7 @@ impl $crate::io::register::FixedRegister for $name {}
     };
 
     // Implementations of relative registers.
-    (@io_relative $vis:vis $name:ident ($storage:ty) @ $base:ident) => {
+    (@io_relative $name:ident @ $base:ident) => {
         impl $crate::io::register::WithBase for $name {
             type BaseFamily = $base;
         }
@@ -999,7 +997,7 @@ impl $crate::io::register::RelativeRegister for $name {}
     };
 
     // Implementations of register arrays.
-    (@io_array $vis:vis $name:ident ($storage:ty) [ $size:expr, stride = $stride:expr ]) => {
+    (@io_array $name:ident [ $size:expr, stride = $stride:expr ]) => {
         impl $crate::io::register::Array for $name {}
 
         impl $crate::io::register::RegisterArray for $name {
@@ -1010,8 +1008,7 @@ impl $crate::io::register::RegisterArray for $name {
 
     // Implementations of relative array registers.
     (
-        @io_relative_array $vis:vis $name:ident ($storage:ty) [ $size:expr, stride = $stride:expr ]
-            @ $base:ident + $offset:literal
+        @io_relative_array $name:ident [ $size:expr, stride = $stride:expr ] @ $base:ident
     ) => {
         impl $crate::io::register::WithBase for $name {
             type BaseFamily = $base;

-- 
2.55.0