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: 13453860 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 4A003C4332F for ; Mon, 13 Nov 2023 11:24:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7iY/T2Wz4bxyMSsYyPcU1f1rV9rVBKXkefKSq5OjNI8=; b=mrXVBp80ZcLAkI vxyt99XiS59mwsxhbEgoa9nivykEAzjE1ZSRCuzrN78gc551ldKmspkJuZRK0wNxVhfBIEvPScUTI EVmpbs+KUuTfmpqwsNSZ4us9BDf/EhAKpvgaUmhX6p33xJm/RL7Gq3i454+koOm+5vpPevSIMGV9I Mq7k9RtizRZKYrLXE5bHzrkbSeh9lXa/AwEbQSzrDDcwEvpjYW3g4mxETsBWGZ11OhXzlt/dD+yOf CqBQpQOMzRnm86BSqrqpLeXa01ETWafJjL74P5oY4aQ9BXil3+e4GLLrmhvGJ57JNivwjuWbyXdaS ELpbSXFeLBzO1rAcuohA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r2V3E-00DizO-01; Mon, 13 Nov 2023 11:24:20 +0000 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r2V38-00DiuL-2N; Mon, 13 Nov 2023 11:24:15 +0000 Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-4083cd3917eso35021265e9.3; 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.infradead.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=XSp3Wq95qHSPVrEEuXP3vWilJO/przl/TwJ2WAWbvQYWYn37OCflibRa7RvDQL92jP JAe6NitEPU5tJLQ/WTCwFlkw8jsBzueD40e7TYTzJwcXbAlHOK6f5J8m9ykx89R1RRN6 GVfkKeqS9PXd8oXj+4oBn+IKrXElXgnGUR5YwMweVj5QDywLZ51+L/wfI1NHeYdUSd+J 0AyjjBOu1pGudZClUlihBk5YSYdG80gRj5T9D7BxQ/NeuvvtzYsTkhOON4YzbfNrxcX9 5wyISi149gZvUlsU+DZFP/427n4qkk5hX6ax0I+NVLj/IkmP54n7YCeTR99ch6geq+ZQ /VgQ== 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=CkogFnpZAdqsTQmYgi9Csnt0e1ibF4aaBL8bPFzOYQst03xarFL9VmykpKExlDYuC6 ugg13gPfry2NbXaOhoGP7AL8GAZnauJAWdtf3kCj+AsxydA6GgpDv5yukBWKjAwDK8cf DT7Y6ihUPSPtuDbuPj6qu9IOct5gmuq339ksfphaL+ZzR/QsnvYhqrCwDswmRyRxJ5nP F55NRD06WhkmEW4Ts5AXitxzAIdc+GTbGjpZDRX7/TYhedCC3vXnrPWrynt5fGT72/xU bLHcBmdIY0I7iEmKiD/FINXt2T0ITJr4gQSrq4MgFQk4ybN14W7D5PyC1ddxuNO+EEzE FVzg== X-Gm-Message-State: AOJu0YwtbUiMS/aGGOm1K2xWO3T3l5DphI9DJiDIVwXI/QDr2kDFhd9e L3BmlNT3sXe10NIUCppno+w= 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. (dynamic-2a01-0c22-6e16-fe00-2223-08ff-fe18-0310.c22.pool.telefonica.de. [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 Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , AngeloGioacchino Del Regno , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231113_032414_775182_A6E5B0A9 X-CRM114-Status: GOOD ( 13.14 ) 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 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;