diff options
| author | Tamir Duberstein <tamird@gmail.com> | 2025-10-18 15:16:35 -0400 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2025-10-22 07:15:19 +0200 |
| commit | 1dcd763ba1f62c1305a03bc7d5bd1d44c20a4f5e (patch) | |
| tree | bb743e1540291441cdeead15273b7cdde0fdba7f | |
| parent | 9ce084e579bf550ee92b1ecbadf1c29a76c1062c (diff) | |
rust: clk: use `CStr::as_char_ptr`
Replace the use of `as_ptr` which works through `<CStr as
Deref<Target=&[u8]>::deref()` in preparation for replacing
`kernel::str::CStr` with `core::ffi::CStr` as the latter does not
implement `Deref<Target=&[u8]>`.
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://patch.msgid.link/20251018-cstr-core-v18-14-9378a54385f8@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
| -rw-r--r-- | rust/kernel/clk.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rust/kernel/clk.rs b/rust/kernel/clk.rs index 1e6c8c42fb3a..c1cfaeaa36a2 100644 --- a/rust/kernel/clk.rs +++ b/rust/kernel/clk.rs @@ -136,7 +136,7 @@ mod common_clk { /// /// [`clk_get`]: https://docs.kernel.org/core-api/kernel-api.html#c.clk_get pub fn get(dev: &Device, name: Option<&CStr>) -> Result<Self> { - let con_id = name.map_or(ptr::null(), |n| n.as_ptr()); + let con_id = name.map_or(ptr::null(), |n| n.as_char_ptr()); // SAFETY: It is safe to call [`clk_get`] for a valid device pointer. // @@ -304,7 +304,7 @@ mod common_clk { /// [`clk_get_optional`]: /// https://docs.kernel.org/core-api/kernel-api.html#c.clk_get_optional pub fn get(dev: &Device, name: Option<&CStr>) -> Result<Self> { - let con_id = name.map_or(ptr::null(), |n| n.as_ptr()); + let con_id = name.map_or(ptr::null(), |n| n.as_char_ptr()); // SAFETY: It is safe to call [`clk_get_optional`] for a valid device pointer. // |