[PATCH v3 04/11] rust: cpufreq: use `core::ffi::CStr` method names
From: Tamir Duberstein <hidden>
Date: 2025-08-13 15:42:09
Also in:
dri-devel, linux-acpi, linux-devicetree, linux-kselftest, linux-pm, lkml, rust-for-linux
Subsystem:
cpu frequency scaling framework, rust, the rest · Maintainers:
"Rafael J. Wysocki", Viresh Kumar, Miguel Ojeda, Linus Torvalds
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 <redacted> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> --- rust/kernel/cpufreq.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rust/kernel/cpufreq.rs b/rust/kernel/cpufreq.rs
index afc15e72a7c3..2bdf9ae00ffe 100644
--- a/rust/kernel/cpufreq.rs
+++ b/rust/kernel/cpufreq.rs@@ -1018,7 +1018,7 @@ impl<T: Driver> Registration<T> { }; const fn copy_name(name: &'static CStr) -> [c_char; CPUFREQ_NAME_LEN] { - let src = name.as_bytes_with_nul(); + let src = name.to_bytes_with_nul(); let mut dst = [0; CPUFREQ_NAME_LEN]; build_assert!(src.len() <= CPUFREQ_NAME_LEN);
--
2.50.1