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samples: rust: pci: replace kernel::c_str! with C-Strings

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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>
This commit is contained in:
Tamir Duberstein 2025-12-22 13:23:54 +01:00 committed by Danilo Krummrich
parent 652ff12476
commit 185c81461f
1 changed files with 8 additions and 2 deletions
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10
samples/rust/rust_driver_pci.rs
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@ -4,7 +4,13 @@
//!
//! To make this driver probe, QEMU must be run with `-device pci-testdev`.
use kernel::{c_str, device::Core, devres::Devres, pci, prelude::*, sync::aref::ARef};
use kernel::{
device::Core,
devres::Devres,
pci,
prelude::*,
sync::aref::ARef, //
};
struct Regs;
@ -79,7 +85,7 @@ fn probe(pdev: &pci::Device<Core>, info: &Self::IdInfo) -> impl PinInit<Self, Er
pdev.set_master();
Ok(try_pin_init!(Self {
bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c_str!("rust_driver_pci")),
bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c"rust_driver_pci"),
index: *info,
_: {
let bar = bar.access(pdev.as_ref())?;