rust: devres: remove unused import

As far as I can tell, `c_str` was never used, hence remove it.

Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Link: https://lore.kernel.org/r/20250704-cstr-include-devres-v1-1-4ee9e56fca09@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs
index 7c5c5de8bcb61df1bd5b33c5ccd5e0a330e1ff2b..f43de3d77d6159e807871b1b728fbef788dbb163 100644 (file)
--- a/rust/kernel/devres.rs
+++ b/rust/kernel/devres.rs
@@ -52,7 +52,7 @@ struct Inner<T: Send> {
 /// # Example
 ///
 /// ```no_run
-/// # use kernel::{bindings, c_str, device::{Bound, Device}, devres::Devres, io::{Io, IoRaw}};
+/// # use kernel::{bindings, device::{Bound, Device}, devres::Devres, io::{Io, IoRaw}};
 /// # use core::ops::Deref;
 ///
 /// // See also [`pci::Bar`] for a real example.