From patchwork Wed Feb 5 13:42:25 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 13961091 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 828D3149C53 for ; Wed, 5 Feb 2025 13:46:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738763194; cv=none; b=WsjtoYVKGfdJY75esa1Q74/AwhSvCClbD3NSrP428sOQZ+ZKOQgFpRsdiBgAVr9gy3wf1Wp/tlZ2+8egVPSmRLuGspLO5xQYe2x9mRgw4NEKexyKGwjvNaVBeJ/C3r1AhXhPFz+IwrBkiNiCIxwgjOxAbY+gn74Ll43BBm/Z/6o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738763194; c=relaxed/simple; bh=ODcL6Yxbj5cfyzCwYxhXJf9ai40FiBV7YJaFkeuxK88=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Xq5Jwlbvoq1WANxwaqHn/Te7YrNRhPu4qa+g746XjBHjCsIYbzpwuk9S4zCW981r1K1tlk0p/MeedJArPMg9fcE0HQ8gKSeCvS/tq1gBuon56fhWGUKFcbyTGa2gPh+RqxkwZ3bHqXFNUUyxFnU4vPw+g4v5PbgZIeLDvzAhWgw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=GoazA48I; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="GoazA48I" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; s=k1; bh=FlKa0VMf792zDz DUcLRwxTAZBpC0lZ3knvWFQqm0lA0=; b=GoazA48I25U53I2FSlk4P3DPSvGZdb l6Ve1sNifpYrrU3sW4Ux+UxQkDxu1wXH5RUBbXpBhNDxc5H0pQ/+R2bi591e04Vi mi3M1DToajLx1uXgpcnKOnPjPvygblmRMZHNEVxQoXMSo15SXkMZccKGml3uhixY J6giFXUHlitajCSN0WqniasEXrHFGLkE8jWiHhP5dOhzes5eRH7SqrHBaJrmAH7K +HgQgpEKws3C/SsbvoLnsadokfQczRFfFdtCLowRIIp4w8/PDW6hX0TF+tyanXRg pQh4DVrfDbto5yAlfkMmmdyoruXJrFEr69xagmbWgKN+k86ctT6twR2A== Received: (qmail 3407749 invoked from network); 5 Feb 2025 14:46:26 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 5 Feb 2025 14:46:26 +0100 X-UD-Smtp-Session: l3s3148p1@RqgOWmUtisFtK/OC From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Heiner Kallweit , Wolfram Sang , linux-i2c@vger.kernel.org Subject: [PATCH 0/2] i2c: revert flag based client handling Date: Wed, 5 Feb 2025 14:42:25 +0100 Message-ID: <20250205134623.6921-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 It turned out the new mechanism does not handle all muxing cases. Revert the changes to give a proper solution more time. Wolfram Sang (2): Revert "i2c: Replace list-based mechanism for handling userspace-created clients" Revert "i2c: Replace list-based mechanism for handling auto-detected clients" drivers/i2c/i2c-core-base.c | 113 ++++++++++++++++++++++++------------ include/linux/i2c.h | 10 +++- 2 files changed, 83 insertions(+), 40 deletions(-)