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Sat, 19 Jul 2025 15:42:45 -0700 (PDT) Received: from 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa ([2600:4041:5c29:e400:78d6:5625:d350:50d1]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-4abb4b1f1d5sm23671841cf.50.2025.07.19.15.42.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Jul 2025 15:42:44 -0700 (PDT) From: Tamir Duberstein Date: Sat, 19 Jul 2025 18:42:33 -0400 Subject: [PATCH v2 04/10] rust: cpufreq: use `core::ffi::CStr` method names Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250719-core-cstr-fanout-1-v2-4-e1cb53f6d233@gmail.com> References: <20250719-core-cstr-fanout-1-v2-0-e1cb53f6d233@gmail.com> In-Reply-To: <20250719-core-cstr-fanout-1-v2-0-e1cb53f6d233@gmail.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Greg Kroah-Hartman , Dave Ertman , Ira Weiny , Leon Romanovsky , Breno Leitao , "Rafael J. Wysocki" , Viresh Kumar , Luis Chamberlain , Russ Weight , Brendan Higgins , David Gow , Rae Moar , FUJITA Tomonori , Rob Herring , Saravana Kannan Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, Tamir Duberstein X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1752964955; l=1043; i=tamird@gmail.com; h=from:subject:message-id; bh=Md5viX5GUz2R5mJkUWEkGx2lyxvokj0qp94Xg8uiCEU=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QBE0v/HGS7nTLm+VoHQjFRVbHknYbIoX7Qf4J+/U3Mp8SY1LNU4ZJaFGEgU3gct0Sxv0sDo4F/t 03jQu+PPrfwo= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc Prepare for `core::ffi::CStr` taking the place of `kernel::str::CStr` by avoid methods that only exist on the latter. Link: https://github.com/Rust-for-Linux/linux/issues/1075 Acked-by: Greg Kroah-Hartman Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Acked-by: Danilo Krummrich Signed-off-by: Tamir Duberstein --- rust/kernel/cpufreq.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/kernel/cpufreq.rs b/rust/kernel/cpufreq.rs index e8d231971276..71d601f7c261 100644 --- a/rust/kernel/cpufreq.rs +++ b/rust/kernel/cpufreq.rs @@ -1018,7 +1018,7 @@ impl Registration { }; const fn copy_name(name: &'static CStr) -> [c_char; CPUFREQ_NAME_LEN] { - let src = name.as_bytes_with_nul(); + let src = name.to_bytes_with_nul(); let mut dst = [0; CPUFREQ_NAME_LEN]; build_assert!(src.len() <= CPUFREQ_NAME_LEN); -- 2.50.1