[PATCH 07/17] rust: device: replace `kernel::c_str!` with C-Strings

[Tamir Duberstein]

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 at linuxfoundation.org>
Reviewed-by: Alice Ryhl <aliceryhl at google.com>
Signed-off-by: Tamir Duberstein <tamird at gmail.com>
---
 rust/kernel/device.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs
index b34173536230..ff300e1d014b 100644
--- a/rust/kernel/device.rs
+++ b/rust/kernel/device.rs
@@ -11,8 +11,6 @@
 };
 use core::{marker::PhantomData, ptr};
 
-#[cfg(CONFIG_PRINTK)]
-use crate::c_str;
 use crate::str::CStrExt as _;
 
 /// A reference-counted device.
@@ -198,7 +196,7 @@ unsafe fn printk(&self, klevel: &[u8], msg: fmt::Arguments<'_>) {
             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>(),
             )
         };

-- 
2.50.0