@@ -5,7 +5,6 @@
//!
//! C version of this driver: [`drivers/net/phy/ax88796b.c`](./ax88796b.c)
use kernel::{
- c_str,
net::phy::{self, reg::C22, DeviceId, Driver},
prelude::*,
uapi,
@@ -41,7 +40,7 @@ fn asix_soft_reset(dev: &mut phy::Device) -> Result {
#[vtable]
impl Driver for PhyAX88772A {
const FLAGS: u32 = phy::flags::IS_INTERNAL;
- const NAME: &'static CStr = c_str!("Asix Electronics AX88772A");
+ const NAME: &'static CStr = c"Asix Electronics AX88772A";
const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_exact_mask(0x003b1861);
// AX88772A is not working properly with some old switches (NETGEAR EN 108TP):
@@ -105,7 +104,7 @@ fn link_change_notify(dev: &mut phy::Device) {
#[vtable]
impl Driver for PhyAX88772C {
const FLAGS: u32 = phy::flags::IS_INTERNAL;
- const NAME: &'static CStr = c_str!("Asix Electronics AX88772C");
+ const NAME: &'static CStr = c"Asix Electronics AX88772C";
const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_exact_mask(0x003b1881);
fn suspend(dev: &mut phy::Device) -> Result {
@@ -125,7 +124,7 @@ fn soft_reset(dev: &mut phy::Device) -> Result {
#[vtable]
impl Driver for PhyAX88796B {
- const NAME: &'static CStr = c_str!("Asix Electronics AX88796B");
+ const NAME: &'static CStr = c"Asix Electronics AX88796B";
const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_model_mask(0x003b1841);
fn soft_reset(dev: &mut phy::Device) -> Result {
@@ -9,7 +9,6 @@
//!
//! The QT2025 PHY integrates an Intel 8051 micro-controller.
-use kernel::c_str;
use kernel::error::code;
use kernel::firmware::Firmware;
use kernel::net::phy::{
@@ -36,7 +35,7 @@
#[vtable]
impl Driver for PhyQT2025 {
- const NAME: &'static CStr = c_str!("QT2025 10Gpbs SFP+");
+ const NAME: &'static CStr = c"QT2025 10Gpbs SFP+";
const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x0043a400);
fn probe(dev: &mut phy::Device) -> Result<()> {
@@ -69,7 +68,7 @@ fn probe(dev: &mut phy::Device) -> Result<()> {
// The micro-controller will start running from the boot ROM.
dev.write(C45::new(Mmd::PCS, 0xe854), 0x00c0)?;
- let fw = Firmware::request(c_str!("qt2025-2.0.3.3.fw"), dev.as_ref())?;
+ let fw = Firmware::request(c"qt2025-2.0.3.3.fw", dev.as_ref())?;
if fw.data().len() > SZ_16K + SZ_8K {
return Err(code::EFBIG);
}
@@ -45,7 +45,7 @@ struct DevresInner<T> {
/// # Example
///
/// ```no_run
-/// # use kernel::{bindings, c_str, device::Device, devres::Devres, io::{Io, IoRaw}};
+/// # use kernel::{bindings, device::Device, devres::Devres, io::{Io, IoRaw}};
/// # use core::ops::Deref;
///
/// // See also [`pci::Bar`] for a real example.
@@ -40,13 +40,13 @@ fn request_nowarn() -> Self {
/// # Examples
///
/// ```no_run
-/// # use kernel::{c_str, device::Device, firmware::Firmware};
+/// # use kernel::{device::Device, firmware::Firmware};
///
/// # fn no_run() -> Result<(), Error> {
/// # // SAFETY: *NOT* safe, just for the example to get an `ARef<Device>` instance
/// # let dev = unsafe { Device::get_device(core::ptr::null_mut()) };
///
-/// let fw = Firmware::request(c_str!("path/to/firmware.bin"), &dev)?;
+/// let fw = Firmware::request(c"path/to/firmware.bin", &dev)?;
/// let blob = fw.data();
///
/// # Ok(())
@@ -56,10 +56,11 @@ macro_rules! kunit_assert {
break 'out;
}
- static NAME: &'static $crate::str::CStr = $crate::c_str!($name);
- static FILE: &'static $crate::str::CStr = $crate::c_str!($file);
+ static NAME: &'static $crate::str::CStr = $crate::c_str_avoid_literals!($name);
+ static FILE: &'static $crate::str::CStr = $crate::c_str_avoid_literals!($file);
static LINE: i32 = core::line!() as i32 - $diff;
- static CONDITION: &'static $crate::str::CStr = $crate::c_str!(stringify!($condition));
+ static CONDITION: &'static $crate::str::CStr =
+ $crate::c_str_avoid_literals!(stringify!($condition));
// SAFETY: FFI call without safety requirements.
let kunit_test = unsafe { $crate::bindings::kunit_get_current_test() };
@@ -780,7 +780,6 @@ const fn as_int(&self) -> u32 {
///
/// ```
/// # mod module_phy_driver_sample {
-/// use kernel::c_str;
/// use kernel::net::phy::{self, DeviceId};
/// use kernel::prelude::*;
///
@@ -799,7 +798,7 @@ const fn as_int(&self) -> u32 {
///
/// #[vtable]
/// impl phy::Driver for PhySample {
-/// const NAME: &'static CStr = c_str!("PhySample");
+/// const NAME: &'static CStr = c"PhySample";
/// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001);
/// }
/// # }
@@ -808,7 +807,6 @@ const fn as_int(&self) -> u32 {
/// This expands to the following code:
///
/// ```ignore
-/// use kernel::c_str;
/// use kernel::net::phy::{self, DeviceId};
/// use kernel::prelude::*;
///
@@ -828,7 +826,7 @@ const fn as_int(&self) -> u32 {
///
/// #[vtable]
/// impl phy::Driver for PhySample {
-/// const NAME: &'static CStr = c_str!("PhySample");
+/// const NAME: &'static CStr = c"PhySample";
/// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001);
/// }
///
@@ -120,7 +120,7 @@ macro_rules! module_platform_driver {
/// # Example
///
///```
-/// # use kernel::{bindings, c_str, of, platform};
+/// # use kernel::{bindings, of, platform};
///
/// struct MyDriver;
///
@@ -129,7 +129,7 @@ macro_rules! module_platform_driver {
/// MODULE_OF_TABLE,
/// <MyDriver as platform::Driver>::IdInfo,
/// [
-/// (of::DeviceId::new(c_str!("test,device")), ())
+/// (of::DeviceId::new(c"test,device"), ())
/// ]
/// );
///
@@ -273,14 +273,13 @@ pub trait CStrExt {
/// # Examples
///
/// ```
- /// # use kernel::c_str;
/// # use kernel::fmt;
/// # use kernel::str::CString;
- /// let penguin = c_str!("
C-String literals were added in Rust 1.77. Replace instances of `kernel::c_str!` with C-String literals where possible and rename `kernel::c_str!` to `c_str_avoid_literals` to clarify its intended use. Closes: https://github.com/Rust-for-Linux/linux/issues/1075 Signed-off-by: Tamir Duberstein <tamird@gmail.com> --- drivers/net/phy/ax88796b_rust.rs | 7 +++---- drivers/net/phy/qt2025.rs | 5 ++--- rust/kernel/devres.rs | 2 +- rust/kernel/firmware.rs | 4 ++-- rust/kernel/kunit.rs | 7 ++++--- rust/kernel/net/phy.rs | 6 ++---- rust/kernel/platform.rs | 4 ++-- rust/kernel/str.rs | 37 +++++++++++++++++++++++------------- rust/kernel/sync.rs | 4 ++-- rust/kernel/sync/lock/global.rs | 3 ++- rust/macros/module.rs | 2 +- samples/rust/rust_driver_pci.rs | 4 ++-- samples/rust/rust_driver_platform.rs | 4 ++-- samples/rust/rust_misc_device.rs | 3 +-- 14 files changed, 50 insertions(+), 42 deletions(-)