[PATCH 13/17] rust: pci: 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 <gre...@linuxfoundation.org>
Reviewed-by: Alice Ryhl <alicer...@google.com>
Signed-off-by: Tamir Duberstein <tam...@gmail.com>
---
 samples/rust/rust_driver_pci.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
index 15147e4401b2..4ba5fcd2b357 100644
--- a/samples/rust/rust_driver_pci.rs
+++ b/samples/rust/rust_driver_pci.rs
@@ -4,7 +4,7 @@
 //!
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
-use kernel::{bindings, c_str, device::Core, devres::Devres, pci, prelude::*, 
types::ARef};
+use kernel::{bindings, device::Core, devres::Devres, pci, prelude::*, 
types::ARef};
 
 struct Regs;
 
@@ -73,7 +73,7 @@ fn probe(pdev: &pci::Device<Core>, info: &Self::IdInfo) -> 
Result<Pin<KBox<Self>
         pdev.enable_device_mem()?;
         pdev.set_master();
 
-        let bar = pdev.iomap_region_sized::<{ Regs::END }>(0, 
c_str!("rust_driver_pci"))?;
+        let bar = pdev.iomap_region_sized::<{ Regs::END }>(0, 
c"rust_driver_pci")?;
 
         let drvdata = KBox::new(
             Self {

-- 
2.50.0