From patchwork Sun Nov 19 11:28:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 1865721 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=XMXLYofp; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=linux-i2c+bounces-291-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SY7h03bQ6z1ySC for ; Sun, 19 Nov 2023 22:29:04 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 694AE1F22252 for ; Sun, 19 Nov 2023 11:29:02 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 453E7101EB; Sun, 19 Nov 2023 11:28:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XMXLYofp" X-Original-To: linux-i2c@vger.kernel.org Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BB8C10D7; Sun, 19 Nov 2023 03:28:47 -0800 (PST) Received: by mail-ed1-x529.google.com with SMTP id 4fb4d7f45d1cf-548a2c20f50so463705a12.1; Sun, 19 Nov 2023 03:28:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700393324; x=1700998124; darn=vger.kernel.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=anw5D9jgaSVgoYwRFPH2zMk9qB9A7j/26DqujJWuba0=; b=XMXLYofpTs4gBA9PYGUJgVYlpzmC0xTSI96qAH11s3ojGb+0KvPaCrn7GqYl0Fvyea hUpChstgVq9XdIotHdC1QuWSQ1wQDl2cxBSgI/rwYB/eGtBWqxRgxA7xS3jQVj+azKzi 5N3eHjn7L3JGHBdbRDJEyldMKXZV5ssiSr7HJwp6iOscJJtXdPIuxgXrj1w5gjQnO5OC alkpxe71bBdtl6zFLItXlffyXQzkbb+pv2mlaP+VAVEgKA5zF0AziqX0xtKCjsBMOR8j xffSJTedU+hKWH62cqirPt8htlcv278XNRgbi2dZNZK47vebro6dRAogG3yNOaTJlsJK HarQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700393324; x=1700998124; 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=anw5D9jgaSVgoYwRFPH2zMk9qB9A7j/26DqujJWuba0=; b=sA29QvRSVrAix6epP16/elx7ltvWcP+Z0aZq2XPQa9IEwyrvz5dYB5StpkmL93QjHC wXg9wqhZOpnz5hUn3gGuI3nTlYMeM4suIu3iv/Dd/Amgq+6TbWHOuHu0Y0Q4/0APA7Xu n4SxyqIUTCLSiA+cxafDPgMxtIFeRBl1tf2pPfvUu6+9vvotIHXNoBiqcojipl66moZK 3Ur/xSb+DkiHDu9OLS+bPETK77IqDkeidXYaRAU4XkWrmMmUtTIqeL/WyTTcJrOGURML /Eor0EG9FqLrBipQTK0XPeLXvNj+dhEhnJ32nAqbVfL8jEdutsyQL6HmMrWqFDcSZbPO N11A== X-Gm-Message-State: AOJu0YwqxWwXomdBEdKe99Kg0bXdoh/i5ZM7TvMRIIJK8IbYGszXYVc5 0ib6/rqXrTnh3FH9JqkHgPWO38M9h+GEow== X-Google-Smtp-Source: AGHT+IEvkXiyvHrlLOpdjdZVnWlbUgrD89NC8HGpVTBiL34yZJObBE5/8pr84pk4cSZoZHrmT9MXOw== X-Received: by 2002:a17:907:1ca4:b0:9c7:5200:e4f4 with SMTP id nb36-20020a1709071ca400b009c75200e4f4mr5046586ejc.41.1700393323809; Sun, 19 Nov 2023 03:28:43 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id k22-20020a1709063fd600b009f8af454d0dsm2420378ejj.112.2023.11.19.03.28.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 03:28:43 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Xinliang Liu Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:21 +0100 Message-ID: <20231119112826.5115-17-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119112826.5115-1-hkallweit1@gmail.com> References: <20231119112826.5115-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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. Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c index 410bd019b..e6e48651c 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c @@ -81,7 +81,6 @@ int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_connector *connector) { connector->adapter.owner = THIS_MODULE; - connector->adapter.class = I2C_CLASS_DDC; snprintf(connector->adapter.name, I2C_NAME_SIZE, "HIS i2c bit bus"); connector->adapter.dev.parent = drm_dev->dev; i2c_set_adapdata(&connector->adapter, connector);