imrcpan/erofs-linux
1
0 Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git synced 2026-10-30 22:03:17 +01:00
Code Issues Packages Projects Releases Wiki Activity

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

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

Signed-off-by: Tamir Duberstein <[email protected]>
Reviewed-by: Benno Lossin <[email protected]>
Signed-off-by: Miguel Ojeda <[email protected]>
This commit is contained in:
Tamir Duberstein authored and Miguel Ojeda committed 2025-09-16 09:26:59 +02:00
1 parent 5749cd1ed8
commit 657403637f
1 file changed
+2 -5
Download Patch File Download Diff File Expand all files Collapse all files
rust/kernel/acpi.rs
+2 -5
View File
@@ -37,11 +37,8 @@ impl DeviceId {
/// Create a new device id from an ACPI 'id' string.
#[inline(always)]
pub const fn new(id: &'static CStr) -> Self {
build_assert!(
id.len_with_nul() <= Self::ACPI_ID_LEN,
"ID exceeds 16 bytes"
);
let src = id.as_bytes_with_nul();
let src = id.to_bytes_with_nul();
build_assert!(src.len() <= Self::ACPI_ID_LEN, "ID exceeds 16 bytes");
// Replace with `bindings::acpi_device_id::default()` once stabilized for `const`.
// SAFETY: FFI type is valid to be zero-initialized.
let mut acpi: bindings::acpi_device_id = unsafe { core::mem::zeroed() };