From nobody Wed Oct 8 09:26:48 2025 Received: from forward103b.mail.yandex.net (forward103b.mail.yandex.net [178.154.239.150]) (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 7F91D221F37; Tue, 1 Jul 2025 05:36:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.154.239.150 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751348193; cv=none; b=UEKC40YUOIVUzzGOuBsdov6vWeOZuPUenLNMvaWA3IYagwdjASMxLY9YIvOv143UOiHY7BGgTuRrAgW8sjNsWd0GrdfszOR4MXgqlDSYI+bcgRAO7jnPjlCR9enAunvZb4A8mMhpOGBdIydFfDmdJOgXtLG1HJGi+V/kr3xdHnM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751348193; c=relaxed/simple; bh=uAnU3kDp5eULh9YY0m4O2RAbhlB1sslSRQ44j/FLrBk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Bo+f6lNQoSKrIgCW7AMlvYvBn3WYQ+g9uYU18zAptXiJ/RAsqyF4InpQBESf1eKArPs0sIX/g3pqgK6l7te8d1wwps8BemoM8hmMpa6XpFaKPpxV+W9LpchZ/FDf98/LuNILbVDW+glzH2cmDhIIR8R9XwPbe1JD2q+v+L1Xebw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev; spf=pass smtp.mailfrom=onurozkan.dev; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b=MIjsTkTC; arc=none smtp.client-ip=178.154.239.150 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b="MIjsTkTC" Received: from mail-nwsmtp-smtp-production-main-73.sas.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-73.sas.yp-c.yandex.net [IPv6:2a02:6b8:c23:2f3c:0:640:5ff5:0]) by forward103b.mail.yandex.net (Yandex) with ESMTPS id A961860A78; Tue, 1 Jul 2025 08:36:29 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-73.sas.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 6aSk1O9Lw4Y0-plAPQCWS; Tue, 01 Jul 2025 08:36:29 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=onurozkan.dev; s=mail; t=1751348189; bh=pm/en0ZhUL0BgyJub87GJFGa1ribxd2XG0S8lpom2u0=; h=Cc:Message-ID:References:Date:In-Reply-To:Subject:To:From; b=MIjsTkTCDCjKX3QrRdPaFBQlNPTevzwkWwI/P0mKU877VgJ/Se5ZWPTTVtJyZYsa+ JuSCScKvINjAMNUpMwLuquV8ZwAPWEFLX1xNyjaN/oxZEKz95zdAT+T2jfjS590qLn CvWEC1xfrD8hya+GobD0iRUpI3uMoIg1gY2VzoJk= Authentication-Results: mail-nwsmtp-smtp-production-main-73.sas.yp-c.yandex.net; dkim=pass header.i=@onurozkan.dev From: =?UTF-8?q?Onur=20=C3=96zkan?= To: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com Cc: airlied@gmail.com, simona@ffwll.ch, ojeda@kernel.org, alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu, rafael@kernel.org, viresh.kumar@linaro.org, gregkh@linuxfoundation.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, davidgow@google.com, nm@ti.com, =?UTF-8?q?Onur=20=C3=96zkan?= Subject: [PATCH v4 4/6] rust: switch to `#[expect(...)]` in devres, driver and ioctl Date: Tue, 1 Jul 2025 08:35:55 +0300 Message-ID: <20250701053557.20859-5-work@onurozkan.dev> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250701053557.20859-1-work@onurozkan.dev> References: <20250701053557.20859-1-work@onurozkan.dev> 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 This makes it clear that the warning is expected not just ignored, so we don't end up having various unnecessary linting rules in the codebase. Some parts of the codebase already use this approach, this patch just applies it more broadly. No functional changes. Signed-off-by: Onur =C3=96zkan --- rust/kernel/devres.rs | 2 +- rust/kernel/driver.rs | 2 +- rust/kernel/drm/ioctl.rs | 8 ++++---- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs index 57502534d985..0e9510cf4625 100644 --- a/rust/kernel/devres.rs +++ b/rust/kernel/devres.rs @@ -157,7 +157,7 @@ fn remove_action(this: &Arc) -> bool { success } - #[allow(clippy::missing_safety_doc)] + #[expect(clippy::missing_safety_doc)] unsafe extern "C" fn devres_callback(ptr: *mut kernel::ffi::c_void) { let ptr =3D ptr as *mut DevresInner; // Devres owned this memory; now that we received the callback, dr= op the `Arc` and hence the diff --git a/rust/kernel/driver.rs b/rust/kernel/driver.rs index ec9166cedfa7..fc7bd65b01f1 100644 --- a/rust/kernel/driver.rs +++ b/rust/kernel/driver.rs @@ -168,7 +168,7 @@ fn of_id_info(dev: &device::Device) -> Option<&'static = Self::IdInfo> { } #[cfg(not(CONFIG_OF))] - #[allow(missing_docs)] + #[expect(missing_docs)] fn of_id_info(_dev: &device::Device) -> Option<&'static Self::IdInfo> { None } diff --git a/rust/kernel/drm/ioctl.rs b/rust/kernel/drm/ioctl.rs index 445639404fb7..3ae8d2d8263f 100644 --- a/rust/kernel/drm/ioctl.rs +++ b/rust/kernel/drm/ioctl.rs @@ -9,28 +9,28 @@ const BASE: u32 =3D uapi::DRM_IOCTL_BASE as u32; /// Construct a DRM ioctl number with no argument. -#[allow(non_snake_case)] +#[expect(non_snake_case)] #[inline(always)] pub const fn IO(nr: u32) -> u32 { ioctl::_IO(BASE, nr) } /// Construct a DRM ioctl number with a read-only argument. -#[allow(non_snake_case)] +#[expect(non_snake_case)] #[inline(always)] pub const fn IOR(nr: u32) -> u32 { ioctl::_IOR::(BASE, nr) } /// Construct a DRM ioctl number with a write-only argument. -#[allow(non_snake_case)] +#[expect(non_snake_case)] #[inline(always)] pub const fn IOW(nr: u32) -> u32 { ioctl::_IOW::(BASE, nr) } /// Construct a DRM ioctl number with a read-write argument. -#[allow(non_snake_case)] +#[expect(non_snake_case)] #[inline(always)] pub const fn IOWR(nr: u32) -> u32 { ioctl::_IOWR::(BASE, nr) -- 2.50.0