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caad28c081
When building the kernel using llvm-19.1.7-rust-1.85.1-x86_64, the following symbols are generated: $ nm vmlinux | grep ' _R'.*usb.*Device | rustfilt ... ffffffff823f2490 T <kernel::usb::Device as kernel::sync::aref::AlwaysRefCounted>::dec_ref ffffffff823f2470 T <kernel::usb::Device as kernel::sync::aref::AlwaysRefCounted>::inc_ref ... $ nm vmlinux | grep ' _R'.*usb.*Interface | rustfilt ffffffff823f2450 T <kernel::usb::Interface as kernel::sync::aref::AlwaysRefCounted>::dec_ref ffffffff823f2430 T <kernel::usb::Interface as kernel::sync::aref::AlwaysRefCounted>::inc_ref ... However, these Rust symbols are trivial wrappers around the `usb_get_dev`, `usb_put_dev`, `usb_get_intf` and `usb_put_intf` functions. It doesn't make sense to go through a trivial wrapper for these functions. Link: https://github.com/Rust-for-Linux/linux/issues/1145 Suggested-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Nicolás Antinori <nico.antinori.7@gmail.com> Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Gary Guo <gary@garyguo.net> Link: https://patch.msgid.link/20260616223614.16444-1-nico.antinori.7@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>