tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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samples: rust: pci: replace `kernel::c_str!` with C-Strings

C-String literals were added in Rust 1.77. Replace instances of
`kernel::c_str!` with C-String literals where possible.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://patch.msgid.link/20251222-cstr-pci-v1-1-a0397c61bbe4@gmail.com
[ Use kernel vertical import style. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

authored by

Tamir Duberstein and committed by
Danilo Krummrich 185c8146 652ff124

+8 -2
+8 -2
samples/rust/rust_driver_pci.rs
··· 4 4 //! 5 5 //! To make this driver probe, QEMU must be run with `-device pci-testdev`. 6 6 7 - use kernel::{c_str, device::Core, devres::Devres, pci, prelude::*, sync::aref::ARef}; 7 + use kernel::{ 8 + device::Core, 9 + devres::Devres, 10 + pci, 11 + prelude::*, 12 + sync::aref::ARef, // 13 + }; 8 14 9 15 struct Regs; 10 16 ··· 85 79 pdev.set_master(); 86 80 87 81 Ok(try_pin_init!(Self { 88 - bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c_str!("rust_driver_pci")), 82 + bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c"rust_driver_pci"), 89 83 index: *info, 90 84 _: { 91 85 let bar = bar.access(pdev.as_ref())?;