Qingsong Chen 4f210ab497 rust: macros: vtable: fix HAS_* redefinition (gen_const_name) ... commit 3fa7187ece upstream. If we define the same function name twice in a trait (using `#[cfg]`), the `vtable` macro will redefine its `gen_const_name`, e.g. this will define `HAS_BAR` twice: #[vtable] pub trait Foo { #[cfg(CONFIG_X)] fn bar(); #[cfg(not(CONFIG_X))] fn bar(x: usize); } Fixes: b44becc5ee ("rust: macros: add `#[vtable]` proc macro") Signed-off-by: Qingsong Chen <changxian.cqs@antgroup.com> Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com> Reviewed-by: Gary Guo <gary@garyguo.net> Reviewed-by: Sergio González Collado <sergio.collado@gmail.com> Link: https://lore.kernel.org/r/20230808025404.2053471-1-changxian.cqs@antgroup.com Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-08-23 17:32:36 +02:00
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concat_idents.rs	rust: macros: add concat_idents! proc macro	2022-12-04 01:59:04 +01:00
helpers.rs	rust: macros: Allow specifying multiple module aliases	2023-04-10 23:55:43 +02:00
lib.rs	rust: init: add PinnedDrop trait and macros	2023-04-12 18:41:05 +02:00
module.rs	rust: error: Rename to_kernel_errno() -> to_errno()	2023-04-12 18:41:04 +02:00
pin_data.rs	rust: init: add initialization macros	2023-04-12 18:41:05 +02:00
pinned_drop.rs	rust: init: add PinnedDrop trait and macros	2023-04-12 18:41:05 +02:00
quote.rs	rust: init: add initialization macros	2023-04-12 18:41:05 +02:00
vtable.rs	rust: macros: vtable: fix HAS_* redefinition (gen_const_name)	2023-08-23 17:32:36 +02:00