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| author | Tamir Duberstein <tamird@gmail.com> | 2025-12-22 13:35:28 +0100 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-12-22 17:30:24 +0100 |
| commit | f0c6ea853bd7f48aeec231e9378fc17cf36b9109 (patch) | |
| tree | 9ad8504b8aa86ff69fe69716356e1e69cab10413 /rust/kernel/device.rs | |
| parent | 6fc4b5eb63c7c4c1f2251277ad1f0d04ac047d91 (diff) | |
| download | lwn-f0c6ea853bd7f48aeec231e9378fc17cf36b9109.tar.gz lwn-f0c6ea853bd7f48aeec231e9378fc17cf36b9109.zip | |
rust: device: 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-driver-core-v1-2-1142a177d0fd@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'rust/kernel/device.rs')
| -rw-r--r-- | rust/kernel/device.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs index 21bde8d95185..a13f6ee24b09 100644 --- a/rust/kernel/device.rs +++ b/rust/kernel/device.rs @@ -12,8 +12,6 @@ use crate::{ }; use core::{any::TypeId, marker::PhantomData, ptr}; -#[cfg(CONFIG_PRINTK)] -use crate::c_str; use crate::str::CStrExt as _; pub mod property; @@ -463,7 +461,7 @@ impl<Ctx: DeviceContext> Device<Ctx> { bindings::_dev_printk( klevel.as_ptr().cast::<crate::ffi::c_char>(), self.as_raw(), - c_str!("%pA").as_char_ptr(), + c"%pA".as_char_ptr(), core::ptr::from_ref(&msg).cast::<crate::ffi::c_void>(), ) }; |