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rust: of: use core::ffi::CStr method names

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Prepare for `core::ffi::CStr` taking the place of `kernel::str::CStr` by
avoid methods that only exist on the latter.

Link: https://github.com/Rust-for-Linux/linux/issues/1075
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>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Tamir Duberstein 2025-08-13 11:42:01 -04:00 committed by Miguel Ojeda
parent 182d95571f
commit 5749cd1ed8
1 changed files with 1 additions and 1 deletions
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2
rust/kernel/of.rs
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@ -34,7 +34,7 @@ fn index(&self) -> usize {
impl DeviceId {
/// Create a new device id from an OF 'compatible' string.
pub const fn new(compatible: &'static CStr) -> Self {
let src = compatible.as_bytes_with_nul();
let src = compatible.to_bytes_with_nul();
// Replace with `bindings::of_device_id::default()` once stabilized for `const`.
// SAFETY: FFI type is valid to be zero-initialized.
let mut of: bindings::of_device_id = unsafe { core::mem::zeroed() };