From patchwork Thu Feb 13 14:07:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "andriy.shevchenko@linux.intel.com" X-Patchwork-Id: 13973358 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 19A69C021A4 for ; Thu, 13 Feb 2025 14:34:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=cMQIobRAiC9b1s++SknNRneALJeSW+q1BooQBxmWRuE=; b=xVDPckHFJuH2MR670mr8krIdfQ b9LVf0K8/qoA4teNc6Ex+foQzbE6fNF0zV2HeYRdDFxtSlOXS/K5CCqHIh2j2K2Sl3NNyf7u+Nn3P yXEuCbgmno/rorKTbNxOfU8MlwcvnjbrLA81QkbhXNygLJzaPhL0Os4RBP3hLobgkOzsXxyVz4sQT x5L2vZNFD1rhSDzpVnD/0sQR/0RADIzKkpfoWnrJyjIt3oVf8gdZ570kjSEd7TVAEf9VFQEsJPWXe HrQqRmG5KUd4NI+MzNLEMGq0ZBUfxeR4RHlEaOO3zzC2QMA7I2rr2oWafe8xoXAE3J/2Eq7kXyySW Py1aoGpA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tiaIL-0000000BL51-3IDw; Thu, 13 Feb 2025 14:34:25 +0000 Received: from mgamail.intel.com ([198.175.65.18]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tiZva-0000000BGnm-2Pb3; Thu, 13 Feb 2025 14:10:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739455855; x=1770991855; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ToTyMsihtZioDgRW6E04wgRS/tvQ6CsQiomouIaR97s=; b=fscsdpw+4Tfs8baB+993VKylTUOkvC2GTT6RLbwFcNLEWVwnHtJmjrtE h9EvUlXxO2mSzQJMYZM9yCR7fFpS0wUb15DhRtsa1DYEnf/MOX63VBEvH S0+W/X3u4Rkbc9XVL6sZpwyqx2rEgSgyEOoTaLofFYfZfWx9CdEBijIha ADsKk8ZOpXVJjt4y6eOs+0qTG+uj0czIDH+uh9JuxLEbw56j6z9YQmkF9 VECWLNyoH9TGgpAYyotgL4nBE9ZyBSLL4Nam8fkcCZG786weTmAmRnvFC s6hNeydkfjMaiGzqEdcbn1XP0YlBUkAUTVBKJ2zENl1SomX5fsDSkDTfC Q==; X-CSE-ConnectionGUID: P7ajX1LMTtuH4GeYIWS+Wg== X-CSE-MsgGUID: 8EWOxWLlR6aUvYCPpAhlkg== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="40273328" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="40273328" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2025 06:10:54 -0800 X-CSE-ConnectionGUID: 74s6Vg81S52j4/6jpBZxHA== X-CSE-MsgGUID: femaWunTSu+NHGOUW7Rs2Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,282,1732608000"; d="scan'208";a="113815326" Received: from black.fi.intel.com ([10.237.72.28]) by fmviesa009.fm.intel.com with ESMTP; 13 Feb 2025 06:10:48 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 214361FD; Thu, 13 Feb 2025 16:10:47 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , Andi Shyti , Wolfram Sang , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org Cc: Krzysztof Adamski , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Kamal Dasu , Stefan Roese , Matthias Brugger , AngeloGioacchino Del Regno , Gregory CLEMENT , Fabrizio Castro Subject: [PATCH v2 00/10] i2c: busses: Introduce and use i2c_10bit_addr_*_from_msg() Date: Thu, 13 Feb 2025 16:07:14 +0200 Message-ID: <20250213141045.2716943-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.45.1.3035.g276e886db78b MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250213_061054_654477_20446A26 X-CRM114-Status: UNSURE ( 8.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org For 8-bit addresses we have a helper function, define similar ones for 10-bit addresses and use it in the drivers. It allows to remove some boilerplate code. Fabrizio, I haven't collected your tags as code changed more than 50%, however semantically the parts you reviewed stay the same. In v2: - introduced hi/lo helpers (Geert) - rewrote series based on the above - added a couple of new converted drivers v1: https://lore.kernel.org/r/20250212163359.2407327-1-andriy.shevchenko@linux.intel.com Andy Shevchenko (10): i2c: Introduce i2c_10bit_addr_*_from_msg() helpers i2c: axxia: Use i2c_10bit_addr_*_from_msg() helpers i2c: bcm-kona: Use i2c_10bit_addr_*_from_msg() helpers i2c: brcmstb: Use i2c_10bit_addr_*_from_msg() helpers i2c: eg20t: Use i2c_10bit_addr_*_from_msg() helpers i2c: kempld: Use i2c_10bit_addr_*_from_msg() helpers i2c: mt7621: Use i2c_10bit_addr_*_from_msg() helpers i2c: rzv2m: Use i2c_10bit_addr_*_from_msg() helpers i2c: ibm_iic: Use i2c_*bit_addr*_from_msg() helpers i2c: mv64xxx: Use i2c_*bit_addr*_from_msg() helpers drivers/i2c/busses/i2c-axxia.c | 21 +++------------------ drivers/i2c/busses/i2c-bcm-kona.c | 6 +++--- drivers/i2c/busses/i2c-brcmstb.c | 11 +++++------ drivers/i2c/busses/i2c-eg20t.c | 28 +++++----------------------- drivers/i2c/busses/i2c-ibm_iic.c | 14 ++++++-------- drivers/i2c/busses/i2c-kempld.c | 10 +++++----- drivers/i2c/busses/i2c-mt7621.c | 20 ++++++++------------ drivers/i2c/busses/i2c-mv64xxx.c | 12 +++--------- drivers/i2c/busses/i2c-rzv2m.c | 15 +++++---------- include/linux/i2c.h | 14 ++++++++++++++ 10 files changed, 57 insertions(+), 94 deletions(-)