From patchwork Thu Nov 23 09:40:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13466003 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 9AF13C636BD for ; Thu, 23 Nov 2023 09:41:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 27B4310E6F4; Thu, 23 Nov 2023 09:41:09 +0000 (UTC) Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by gabe.freedesktop.org (Postfix) with ESMTPS id 26EF010E700 for ; Thu, 23 Nov 2023 09:41:01 +0000 (UTC) Received: by mail-ed1-x52b.google.com with SMTP id 4fb4d7f45d1cf-548d1f8b388so968059a12.0 for ; Thu, 23 Nov 2023 01:41:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732459; x=1701337259; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bqROwQG7N3qrkO1+o2zNL4maIfyYwDDg69jSMCtjk0o=; b=PaRSVklrcSYAd2ynVe70q5Lh5v2GBu+w+fnM/gZGlNmL/65kzh4BfNUGIQFniOgvHB w5rgxPdwCBjVppN56MML4zySb8a3r6zzRoJyvXRAVJppQMPU/DEUQKqqnD5nUMI5rBqQ 217m12p3V/l4z2uRw+WoJIvjuyQ9vXpEu7QC4RTq1r9NHkeolLwMIy6HpUXrd4mneukW OhVJBOt8GpYvB36F/6UIKvwRIy8GbmlSg21QKvX+Mh0d/3pRsZxKToihH7WSdUDTUXAx 2NkCoC4e+KhhE90QDNUZ8bUcYRiBka8cg1zF6NSU0Grd0KQYyS7SUGFF1hlMDHrRhINR Iy9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732459; x=1701337259; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bqROwQG7N3qrkO1+o2zNL4maIfyYwDDg69jSMCtjk0o=; b=cvsd3+e9aYQV8yNQ0pG46A0UjsOEDsJreb/k4XIOD6BkgDn3rzOKH/icwMLWJ9/5en g5iqe4ZJJG+tJaJ0QKMJjby7FzBuhcHWE5EmLK2mtJXQMWgb5QMT53xDPtH5dvbVNbZ+ jYqqby2y9qqGsDy5U/RgnSPic+lr7O8dbPg2t5uojGQQtlD28OfvZ1p/p/HVgUb+bm3E E882qNUrsa/It47qiFy+sxc2J9TnieUFjKXQ5Mwo8uLu/B/ef57tivjUGq5UBX5WvlXS TPhVIyRk28EOv5wD/IpENRMDcSAlh3D7vEEzgiUA0FOz8B2tzYQ6RMWr3tba73VSsEs7 /LYg== X-Gm-Message-State: AOJu0Yy1L1hrSKyD85b8uTXhB2brwXJEs1fzH7RGg7WxhO2ixPU6mlMT efeZCocTiUoy/v8QExMhJCw= X-Google-Smtp-Source: AGHT+IFzDKDdw9ToYZGoNPeCiTiYjGf6iU2HQh3DpjZwk9f0pHAhcqea5zBWX9e6oLqquOqcr6+iMA== X-Received: by 2002:a17:906:28d:b0:a00:131c:bc3e with SMTP id 13-20020a170906028d00b00a00131cbc3emr3342294ejf.11.1700732459394; Thu, 23 Nov 2023 01:40:59 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-c0f2-3200-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:c0f2:3200:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id s9-20020a1709066c8900b009e5ce1acb01sm546199ejr.103.2023.11.23.01.40.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:59 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Dave Airlie Subject: [PATCH v5 17/20] drivers/gpu/drm/ast/ast_i2c.c: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:37 +0100 Message-ID: <20231123094040.592-18-hkallweit1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com> References: <20231123094040.592-1-hkallweit1@gmail.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jocelyn Falempe , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Maxime Ripard , linux-i2c@vger.kernel.org, Thomas Zimmermann , Heiner Kallweit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Preferably this series should be applied via the i2c tree. Reviewed-by: Thomas Zimmermann Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/ast/ast_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_i2c.c b/drivers/gpu/drm/ast/ast_i2c.c index 0e845e7ac..e5d3f7121 100644 --- a/drivers/gpu/drm/ast/ast_i2c.c +++ b/drivers/gpu/drm/ast/ast_i2c.c @@ -120,7 +120,6 @@ struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev) return NULL; i2c->adapter.owner = THIS_MODULE; - i2c->adapter.class = I2C_CLASS_DDC; i2c->adapter.dev.parent = dev->dev; i2c->dev = dev; i2c_set_adapdata(&i2c->adapter, i2c);