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>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
---
 drivers/gpu/drm/nova/driver.rs  | 10 +++++-----
 drivers/gpu/nova-core/driver.rs |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/nova/driver.rs b/drivers/gpu/drm/nova/driver.rs
index b28b2e05cc15..87480ee8dbae 100644
--- a/drivers/gpu/drm/nova/driver.rs
+++ b/drivers/gpu/drm/nova/driver.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 
-use kernel::{auxiliary, c_str, device::Core, drm, drm::gem, drm::ioctl, prelude::*, types::ARef};
+use kernel::{auxiliary, device::Core, drm, drm::gem, drm::ioctl, prelude::*, types::ARef};
 
 use crate::file::File;
 use crate::gem::NovaObject;
@@ -22,12 +22,12 @@ pub(crate) struct NovaData {
     major: 0,
     minor: 0,
     patchlevel: 0,
-    name: c_str!("nova"),
-    desc: c_str!("Nvidia Graphics"),
+    name: c"nova",
+    desc: c"Nvidia Graphics",
 };
 
-const NOVA_CORE_MODULE_NAME: &CStr = c_str!("NovaCore");
-const AUXILIARY_NAME: &CStr = c_str!("nova-drm");
+const NOVA_CORE_MODULE_NAME: &CStr = c"NovaCore";
+const AUXILIARY_NAME: &CStr = c"nova-drm";
 
 kernel::auxiliary_device_table!(
     AUX_TABLE,
diff --git a/drivers/gpu/nova-core/driver.rs b/drivers/gpu/nova-core/driver.rs
index a0e435dc4656..16cd7e36662c 100644
--- a/drivers/gpu/nova-core/driver.rs
+++ b/drivers/gpu/nova-core/driver.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 
-use kernel::{auxiliary, bindings, c_str, device::Core, pci, prelude::*};
+use kernel::{auxiliary, bindings, device::Core, pci, prelude::*};
 
 use crate::gpu::Gpu;
 
@@ -34,14 +34,14 @@ 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::<BAR0_SIZE>(0, c_str!("nova-core/bar0"))?;
+        let bar = pdev.iomap_region_sized::<BAR0_SIZE>(0, c"nova-core/bar0")?;
 
         let this = KBox::pin_init(
             try_pin_init!(Self {
                 gpu <- Gpu::new(pdev, bar)?,
                 _reg: auxiliary::Registration::new(
                     pdev.as_ref(),
-                    c_str!("nova-drm"),
+                    c"nova-drm",
                     0, // TODO: Once it lands, use XArray; for now we don't use the ID.
                     crate::MODULE_NAME
                 )?,

-- 
2.50.0