From patchwork Mon Nov 13 11:23:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13453851 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 05F15C4167D for ; Mon, 13 Nov 2023 11:24:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D79C410E350; Mon, 13 Nov 2023 11:24:24 +0000 (UTC) Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 888E810E353 for ; Mon, 13 Nov 2023 11:24:13 +0000 (UTC) Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-40842752c6eso35114825e9.1 for ; Mon, 13 Nov 2023 03:24:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699874652; x=1700479452; 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=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=i4XRB2UtSBixmVdFcojHTHFbx5yFnqaRA2pqHbq+vOI8uk28OmneAf/LPoZIsiBbIa Hn75Nvc20u+xPf0quHFErWG0x3Suf7YbuYT6PHCFnOI0czVmYWNchmqZ89v/E5gTC/dy KGjT2n9CdSVo7SdaWQETl81XRaMBBUxknDpV9SmKUvbKpnJtO8mYZJnjVGHT43QSt8jd QmLYVqmvun021QnIl54oT8TjmfAXZMJ8riTKiuVrRUQvj4e8ykU7P7p+kLlAlvpB7tcJ lroJrjbkbjthrCfugAm0e40icQgVWE0yIVUDVspHQbcfqmBrZcNroyh6tVromJ/qK88d QYYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699874652; x=1700479452; 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=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=iFTCEMwAVTaH59atHMi/pokhxFeiXhLokgvTq+JGLLKdt1at9bpHd1/GJjQ0/iYZcc 7LWCBYH73BSGEJiLuIO95CSwBOgzTyYrZib8NvNj1TJQw4uent/qzbqdPoYP4hNXhDAK dW2HfHzTLYei4/lbGf+r/K+/oEF6LnEGv3Cu8/eUpesb/pHbVauyX32D5U04K8XCvrP3 noWtRA8fx6z99b48ID5xv1c4hzrTWY3bwwUB0zBDbPFu1tlSsvDbsJpI8OnlRSP36R1V P1nEK+8V0TvmZ5X21pe6UMWN0AoRR9WTvmrSJolHz1yeAT2JpFHYKyTK/6CE67g6re/1 U9hQ== X-Gm-Message-State: AOJu0Yxt+LnNnY2ZNw7TEWmucMhgIMDSGn/nMBBPW3QG+S6IpUvg5Rh5 6e8Ezcpnd+EIPHGz6POYMJw= X-Google-Smtp-Source: AGHT+IEb96vRjjDVhf2WWvt4ATSMI0ZIHMZT2M821fnApL0F6zP0tqP/mZlSqQGsQCCeZ+/3gKjOXw== X-Received: by 2002:a05:600c:4f09:b0:405:336b:8307 with SMTP id l9-20020a05600c4f0900b00405336b8307mr5644653wmq.7.1699874651755; Mon, 13 Nov 2023 03:24:11 -0800 (PST) Received: from zotac.lan. 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[2a01:c22:6e16:fe00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id l19-20020a05600c4f1300b0040772138bb7sm13565787wmq.2.2023.11.13.03.24.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:11 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Chun-Kuang Hu Subject: [PATCH 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:36 +0100 Message-ID: <20231113112344.719-13-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com> References: <20231113112344.719-1-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: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, Matthias Brugger , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, 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/mediatek/mtk_hdmi_ddc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c index d675c954b..54e46e440 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c @@ -297,7 +297,6 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev) strscpy(ddc->adap.name, "mediatek-hdmi-ddc", sizeof(ddc->adap.name)); ddc->adap.owner = THIS_MODULE; - ddc->adap.class = I2C_CLASS_DDC; ddc->adap.algo = &mtk_hdmi_ddc_algorithm; ddc->adap.retries = 3; ddc->adap.dev.of_node = dev->of_node;