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rust: ptr: remove implicit index projection syntax

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All users have been converted to use keyworded index projection syntax to
explicitly state their intention when doing index projection.

Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Gary Guo <gary@garyguo.net>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20260602-projection-syntax-rework-v2-6-6989470f5440@garyguo.net
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Gary Guo 2026-06-02 15:17:57 +01:00 committed by Miguel Ojeda
parent 738a921375
commit ab0a321b40
2 changed files with 0 additions and 14 deletions
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6
rust/kernel/dma.rs
View File

@ -1210,12 +1210,6 @@ macro_rules! dma_write {
(@parse [$dma:expr] [$($proj:tt)*] [[$flavor:ident: $index:expr] $($rest:tt)*]) => {
$crate::dma_write!(@parse [$dma] [$($proj)* [$flavor: $index]] [$($rest)*])
};
(@parse [$dma:expr] [$($proj:tt)*] [[$index:expr]? $($rest:tt)*]) => {
$crate::dma_write!(@parse [$dma] [$($proj)* [$index]?] [$($rest)*])
};
(@parse [$dma:expr] [$($proj:tt)*] [[$index:expr] $($rest:tt)*]) => {
$crate::dma_write!(@parse [$dma] [$($proj)* [$index]] [$($rest)*])
};
($dma:expr, $($rest:tt)*) => {
$crate::dma_write!(@parse [$dma] [] [$($rest)*])
};

8
rust/kernel/ptr/projection.rs
View File

@ -351,14 +351,6 @@ macro_rules! project_pointer {
$crate::ptr::project!(@gen $ptr, $($rest)*)
};
// For compatibility
(@gen $ptr:ident, [$index:expr]? $($rest:tt)*) => {
$crate::ptr::project!(@gen $ptr, [try: $index] $($rest)*)
};
(@gen $ptr:ident, [$index:expr] $($rest:tt)*) => {
$crate::ptr::project!(@gen $ptr, [build: $index] $($rest)*)
};
(mut $ptr:expr, $($proj:tt)*) => {{
let ptr: *mut _ = $ptr;
$crate::ptr::project!(@gen ptr, $($proj)*);