From patchwork Mon Nov 20 21:46:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13462138 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 10A49C54E76 for ; Mon, 20 Nov 2023 21:47:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F158D10E1EC; Mon, 20 Nov 2023 21:46:53 +0000 (UTC) Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B47910E1DB for ; Mon, 20 Nov 2023 21:46:44 +0000 (UTC) Received: by mail-wr1-x42e.google.com with SMTP id ffacd0b85a97d-32d81864e3fso3103238f8f.2 for ; Mon, 20 Nov 2023 13:46:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700516802; x=1701121602; 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=anw5D9jgaSVgoYwRFPH2zMk9qB9A7j/26DqujJWuba0=; b=I/1/HWsbncYSki75Nj9m4nADbZeazAnBOk7fy6FDcRRvjUsHG1xoO+a7dC2LejeZUo j7tP4iv/02RCHgZsassF1G6yITYrCQeJOEc5cAkQS0SoHpGzjqjeYuajfkArRMSh9Met Kh1y5mq4X6lPsyVL/A6bY+Rk6IjetRoO7/pgE2IQyMsObFspi0nxu/p05bEGjclxEhMa OGXoyeyvYtHYSoarwMvV+RUIvBN9RW2hidsj/aEdNahwQ/vRI5F7qC8+xrrz4wdIjDOs PrOeFS21dSmooPzvyW7Vntznrm5Hw1Xx6/ces7FZ0f7adULRwv65fEYcuDrFRFseGXj6 kDNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700516802; x=1701121602; 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=oztpl1nNC4lJeDBWlGguXEHOqJFBQf3JPzAKb0N+gMlPb5KRXSDT6RcQnPcfM3vSYb 8uGlB9mN7xELph+C845/J+ydLCATRhCp8SxwxRB9R2Dge0ioOZBlvuDaNlSw7jkxN5zY sv/O3RrQdw6bBT7Hdw5iT6YnoVCUVdhLh/yHUXnqWNXcLnyjNW/t43Kbd8l451HR/4is 4RkOVxS8nypgYgXWdzJthAsQn+WKBHLkpLGPR+bVNCY5IPt7r9S+xFgxbz7xGZOjTIJH 8+h+p2Z1D6PDYs44zY0sZStrUbPu0h28r8n8aTgqZLJhE1tzV6wbsCHWc5YTmvjGJsPO pejQ== X-Gm-Message-State: AOJu0YyRZwhCKRJj/VhrR0yreK5RuFVGpXJxd9psSFJWf1Wl1gId2Iz5 5XUBPB3YFYKlrEjPtCXJrd4= X-Google-Smtp-Source: AGHT+IGCNvJ+s9QKyAFCEyfQzE+WdN1YcyTEOm5eawrcWLv+hW9plFQx2WrzNQnxKdHkttv2+45PsA== X-Received: by 2002:adf:ed45:0:b0:331:41ab:22ad with SMTP id u5-20020adfed45000000b0033141ab22admr5898305wro.20.1700516802375; Mon, 20 Nov 2023 13:46:42 -0800 (PST) Received: from zotac.lan. 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[2a02:3100:9030:5a00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id i13-20020a5d584d000000b00332cb0937f4sm2667052wrf.33.2023.11.20.13.46.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Nov 2023 13:46:42 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Xinliang Liu Subject: [PATCH v4 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Mon, 20 Nov 2023 22:46:19 +0100 Message-ID: <20231120214624.9378-17-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231120214624.9378-1-hkallweit1@gmail.com> References: <20231120214624.9378-1-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: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Maxime Ripard , John Stultz , Xinwei Kong , Yongqin Liu , linux-i2c@vger.kernel.org, Thomas Zimmermann , Tian Tao , Sumit Semwal , 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. 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);