From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 41C671EEA49; Fri, 29 Aug 2025 21:12:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756501939; cv=pass; b=AAbAwT8TGPwuFhk64o6YIarkx9bnqAu+R5bahiz4bW8xFZ6n+4T+/smt+kL4yqB12LPR0G7JAwCjvxTRHapHZnVwRuWSRGptKF45pKjiRgjr4oNatb1TPNyfsi6g1KDltTy0Hf4kg626jkBGr7GqV8Z1uBxGYJFrW3Yl41P2tbU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756501939; c=relaxed/simple; bh=CalVgdht99frysxKPEikzeuMUQwNVyVgH+qjUjFlnVk=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=HARQNX4vFKCVqoKgfNl/YXXCXQV4WXve81ZbPOopFLgOAtp0gjJUcRym3Hlf4j4DaaCOzgeuobwO16tLV7LvcuflijkYeMURrvhX9aa2eBecynOWtnnqPwBQ+EQdNr48grwL4nq/WPmKKbxSGCjdfyTJ1o/1SeyY3FNG28wnVS4= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b=bjGPdFGc; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b="bjGPdFGc" ARC-Seal: i=1; a=rsa-sha256; t=1756501919; cv=none; d=zohomail.com; s=zohoarc; b=KLopBJ52jFL9I9ecFlnrZPQvavdJ7Y6mbo3kkxcqD+bI9dPkB+DevNnzP7cJCfyuMm1JpxEkgeDnNicuA5AfO+1Q0AlJUAhZomb7wRJTeUTWqEO9HB6amPrvyj1wrD1SpzTdWRXqCDHTQC+fZelOxChm3oCnzE4c8FEI21e6UZk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756501919; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=3wDH47CXsckGLlcFF3qPTlFrFpWfpYkVkmMdGsazJNU=; b=Rj8C0ye4FCILA37cxISZZVZ1u0wJct7PEuHc5Jqcr4FStqz70qpDlk/9R5O8Yw9fisc4EjTluRc/tvYRLsLkWN/xDJYGGKprj/LANuHe2eOEijeUZ9KPonJ1G3KxPqFQGYcRM4/ST4PzGhMAwq6+E6NnpLCvOJz9264t3rVTJ2o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=daniel.almeida@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1756501918; s=zohomail; d=collabora.com; i=daniel.almeida@collabora.com; h=From:From:Subject:Subject:Date:Date:Message-Id:Message-Id:MIME-Version:Content-Type:Content-Transfer-Encoding:To:To:Cc:Cc:Reply-To; bh=3wDH47CXsckGLlcFF3qPTlFrFpWfpYkVkmMdGsazJNU=; b=bjGPdFGc0nEB0iBtaFk14ChkUhx3scqlL2APvYI64P/L2mMTHKg7AH3X8Vz5zctJ Zu7XtPAyhCcH0f2Xs3+0i9Fn5haeMcroEytExzezD9QJaqMB9Cuwf2Ut5Hkx/kVW+Uf ScBle+xy9cVRYreGS/Q/zHS3VPlzXlBh+faDvNZk= Received: by mx.zohomail.com with SMTPS id 1756501916159253.46296982869592; Fri, 29 Aug 2025 14:11:56 -0700 (PDT) From: Daniel Almeida Subject: [PATCH 0/2] rust: regulator: improve the ergonomics of Rust regulators Date: Fri, 29 Aug 2025 18:11:30 -0300 Message-Id: <20250829-regulator-remove-dynamic-v1-0-deb59205e8e9@collabora.com> 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: 7bit X-B4-Tracking: v=1; b=H4sIAIIXsmgC/x2MQQqAIBAAvxJ7TlChsL4SHcw2WyiNtaKI/p50m znMPJCQCRO0xQOMJyWKIYsqC3CzDR4FjdlBS11JoxvB6I/F7pEzrfFEMd7BruTEpGw9GCedGiT kfGOc6PrXXf++H3iLgs9qAAAA X-Change-ID: 20250829-regulator-remove-dynamic-f1a6b8c0c1b0 To: Liam Girdwood , Mark Brown , 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 Cc: linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Daniel Almeida X-Mailer: b4 0.14.2 X-ZohoMailClient: External This small series comes after some extensive discussion on a few minor changes that can improve the current Rust regulator API. Patch 1 removes Regulator, as we have now established that there is no usecase that can't use the safer Regulator and Regulator APIs instead. Patch 2 makes "devm_regulator_enable_get" and "devm_regulator_enable_get_optional" available in Rust. This comes after realizing that a lot of drivers simply care about whether regulators are enabled for as long as the device is bound. Signed-off-by: Daniel Almeida --- Daniel Almeida (2): rust: regulator: remove Regulator rust: regulator: add devm_regulator_get_enable API rust/helpers/regulator.c | 10 ++++ rust/kernel/regulator.rs | 130 +++++++++++++++-------------------------------- 2 files changed, 52 insertions(+), 88 deletions(-) --- base-commit: 1b237f190eb3d36f52dffe07a40b5eb210280e00 change-id: 20250829-regulator-remove-dynamic-f1a6b8c0c1b0 Best regards, -- Daniel Almeida