From patchwork Thu Nov 23 09:40:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 746684 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ax06D3To" Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF627D66; Thu, 23 Nov 2023 01:40:56 -0800 (PST) Received: by mail-ed1-x531.google.com with SMTP id 4fb4d7f45d1cf-548d1f8b38bso987000a12.3; Thu, 23 Nov 2023 01:40:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732455; x=1701337255; 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=ibtPu02kEx2LQ9A0jvCmJB7jA/c3boGIvN0NginjoG8=; b=ax06D3ToerZNkEYfVMdZ2GCQJOdfiLST55aBuVlXbhRqwp8znHX+SZzviHsbfdgE6O jtUrf3shJRwfCl2ThjcHBPiUrq+YYrBf3zXfTvHx7HwFXVONowhL6jSsi5plYu5ZJNsK Tm7LwvnBl8KbwJ0VU4YG8ekenYVgzCSfLXbitofqDLZdl9/9HPtA0UWBbYxvTWWKyGks xRELYQJO9jbEHR4dNcjmWS6vWq2pDqpiEYhALibqdgiBIUfR6tgLnkf48MADGNglatDI m5hPnG1b6rfbQjYczfp1q4Mp5+3hjejo5cYOjNe96RPq1+E1TNS2u1PFSwkCDqcU2fZL qPTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732455; x=1701337255; 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=ibtPu02kEx2LQ9A0jvCmJB7jA/c3boGIvN0NginjoG8=; b=BJ4qgODzNc+e7negr5hYssJse3ecZU2wPup02HuToGoH+2CGuyVv3y4SZf7ujrVwd5 Sl6lufs/8MSDQOH+7F4xx80mfW93vPg0iAMBjjTeA3awFronId6FtpXSMma1IkgDvTwt pis84v5yVaMOmrO0akae3deq6FiG92pgEMui/jhlZ1eWQOW9N+Nc8aIfgvQMvgFh+vYA FTuYusZDSmp4TO9NqlKCJdEIx8UWk96SQjNcGVhp1UZiW6YQPQbRMRzsj3pD3YrlgpWO QaGvwkDKkpQl7s0O8veBio6KUYl7IFWYcn5l9c3MiydtQwTn4UkT4TrzCG2oLsaPHAl+ WfWw== X-Gm-Message-State: AOJu0YzzlgdzGChZDPZuzVH68QurnxOnFMb+AJ9AihioVQSv6znH7BjU L2vlC4YpfeZp2REbVP1Jk48= X-Google-Smtp-Source: AGHT+IEhOkC6xnGbAR37vpV6MkHztMHFrS18pW2+Z/6tkJJXSA5ZZsQMtb3qt5G6Cp1hpv+vQnc4XQ== X-Received: by 2002:a17:906:51d5:b0:9bf:7ae7:fd6c with SMTP id v21-20020a17090651d500b009bf7ae7fd6cmr3174848ejk.10.1700732455026; Thu, 23 Nov 2023 01:40:55 -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.103.2023.11.23.01.40.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:54 -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, Thomas Zimmermann Subject: [PATCH v5 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:32 +0100 Message-ID: <20231123094040.592-13-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> 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. Reviewed-by: AngeloGioacchino Del Regno Acked-by: Thomas Zimmermann 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;