From nobody Sun Feb 8 00:34:53 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8546E481B1; Mon, 22 Dec 2025 12:17:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766405827; cv=none; b=teHLtPtoqcYhqW0aGhC6cyvwHvIKfsrOa8Sthoaq+J1CG2g4coAxIunKwLikLPrvP5x2PXfoTpeTqnJtBZ1fI1iUAxoT8H54R82wEnTlx3Gi9k/Apk7jIWs2B0+fcq1hvNlVamAFw1pGBGs7CgsklBzjS/tIkpoE2MbJEKQ6taw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766405827; c=relaxed/simple; bh=N38wzrhWJm0TAw0LugHGfoUnJBbqzn3OUcxJdu1dAaU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=jEI+cjpyUukM6WWbmRvcQnmqwBIaLagv/LWESpA+hZS7zLk+3l/edHpuXLK4/eqCdVDG+iYQb7t7rU7dDss+Ws/BkFNpRMEw4Rl4BNuoGpCRjAtAvC0dAfoS4iEkkpKkIavuuCebNkv6DSa9k/3LbC1tfoZi3hPK7pQz+Fehxi8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nLeIv5l1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nLeIv5l1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C7D1C4CEF1; Mon, 22 Dec 2025 12:17:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766405826; bh=N38wzrhWJm0TAw0LugHGfoUnJBbqzn3OUcxJdu1dAaU=; h=From:Date:Subject:To:Cc:From; b=nLeIv5l1pQWUlnqYv6hFnH4QmEPlPx5Z/tyAK84TkDLuIX0D/2pT+4tfCysMqgF5Q kWM+zsHmRrnv6C7mg/DEaQN0VkorLCX1WopY1ro7KoHjAX5VXWSN0W6Hf5oZVRIbTc 1iRZ2O/wTvJ9BbEHqgbt153DLFxs9NuRWlF9dgZ33B0S4z/WC6bm2SgoQzGfNsg7I4 GQZ1wiELPGx6kdGy4zBduCfzhzCqWAFfPa6iTZ5RMn8vK20uK+GR9u7jhUWsXm9A4p /VwRcb+YtV5dnMennwV+LN9OFUswcX+xFKmFeHkD4e8w1bB6eGGOmM7w9Mnmx5HISL RpVwBwUUbyBBw== From: Tamir Duberstein Date: Mon, 22 Dec 2025 13:16:59 +0100 Subject: [PATCH] rust: clk: replace `kernel::c_str!` with C-Strings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251222-cstr-clk-v1-1-ef0687717aa1@gmail.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yXM0QpAQBCF4VfRXNuyE2W9ilywBoPQDlKbd7e4/ Oo/x4OQYxIoIg+OThZelwAdR2CHeulJcRsMmGCmEVFZ2Z2y86SCap1i3hhtIOSbo46v76qsfsv RjGT3dw/3/QBnJhpNbAAAAA== X-Change-ID: 20251222-cstr-clk-122a1428b919 To: Michael Turquette , Stephen Boyd , Miguel Ojeda , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich Cc: linux-clk@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Tamir Duberstein , Greg Kroah-Hartman , Viresh Kumar X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1766405822; l=1937; i=tamird@gmail.com; h=from:subject:message-id; bh=x6t7zNaTJKp2V19AwBeJWb78M4ILaH9QCkLr0c/YQrQ=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QJvxBNy3RHVriGU3UUaAFlRWEOlFpXX1yZszFR+9rrYdBoqPQ6M7pQ1KDAOvQ7mHCKmBPNw/HQR CyJQpqWmPqgE= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc From: 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 Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Acked-by: Stephen Boyd Acked-by: Viresh Kumar Signed-off-by: Tamir Duberstein Reviewed-by: Daniel Almeida --- rust/kernel/clk.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/rust/kernel/clk.rs b/rust/kernel/clk.rs index c1cfaeaa36a2..68a0c2f4e318 100644 --- a/rust/kernel/clk.rs +++ b/rust/kernel/clk.rs @@ -104,13 +104,12 @@ mod common_clk { /// The following example demonstrates how to obtain and configure a c= lock for a device. /// /// ``` - /// use kernel::c_str; /// use kernel::clk::{Clk, Hertz}; /// use kernel::device::Device; /// use kernel::error::Result; /// /// fn configure_clk(dev: &Device) -> Result { - /// let clk =3D Clk::get(dev, Some(c_str!("apb_clk")))?; + /// let clk =3D Clk::get(dev, Some(c"apb_clk"))?; /// /// clk.prepare_enable()?; /// @@ -272,13 +271,12 @@ fn drop(&mut self) { /// device. The code functions correctly whether or not the clock is a= vailable. /// /// ``` - /// use kernel::c_str; /// use kernel::clk::{OptionalClk, Hertz}; /// use kernel::device::Device; /// use kernel::error::Result; /// /// fn configure_clk(dev: &Device) -> Result { - /// let clk =3D OptionalClk::get(dev, Some(c_str!("apb_clk")))?; + /// let clk =3D OptionalClk::get(dev, Some(c"apb_clk"))?; /// /// clk.prepare_enable()?; /// --- base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 change-id: 20251222-cstr-clk-122a1428b919 Best regards, -- =20 Tamir Duberstein