From patchwork Sat Nov 18 17:42:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745304 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="c26pkZYg" Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF9A8D7A; Sat, 18 Nov 2023 09:42:39 -0800 (PST) Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-4084b0223ccso4619025e9.2; Sat, 18 Nov 2023 09:42:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329358; x=1700934158; 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=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=c26pkZYg7wZk7k7hOdcwer2PiMQ+aEx9vmDbskTFccJmiaGulOx0kHQQDnNvFRkE2j 0RqbJfTrXqzRu9zq13dUtlzOjQWUqfm1kvsehZkpQ5TEbtfDt7Xqw1p52TNti7/Ls7Yi ByvEeVobYdCf331IFVMoffAPxXaKG/ZWNNt+8Z5zvQslI+Luvs03oXKrZKM+2h8Efw4e dRGemaHjI8lBupeszViRNjIAdGxoLyzDxRJOpNsYDM8X8NMYWrsGowERXtdAapXrYGvz MOifr3hcWgW53du7kb0eubh2hP8DZE9gHJd2d6iB0th0dXRBw694Du+H58SIpA+3cuDB rbIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329358; x=1700934158; 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=u5wKLurX3nxpI8vZhZZKOmSluaxd8jQCQueJDKIzfyIBg5/RPm2TkCi0Ms3PLXxcLJ 3EhOVGdRZ5hgGlUjDiVU7S+90SFElc+jzPjVlRSNyeW1tXrKWWC4Zb8tA8pTvFMtW3VX aMVT+5WRsqklbrnIDpIJshdLOLV4CBiPZWP/W6NSvsgHEjWmm6kkgkF/fqA0h32x3Vsc 1ECIF3o3gy281AXn5UTBHHB53Agvn6CJT3RISTsWK7V+lAcPz/pfqnOZSsOLEm0gQx0J UPCxlitEVQ/7oHmFl2CJYmgoBELFfn2SbeaWS4Bm5u5id5dYCbYjWVlaAl6ZfGE/KVWA 6Tcw== X-Gm-Message-State: AOJu0Yyq8qp0xOvsTd5ecxrumQAC3UC7mXTjWpjv7rvmT2t0GhkZ3B1E y1/A8e+o678iB82mNd61H+E= X-Google-Smtp-Source: AGHT+IE8c5V85RdvcwMzWAbBlQPGXZHeMjHZ0eSrzhGIJjdv16HbHYiNDOuMRSlBwb03Yc7GkrviVQ== X-Received: by 2002:a05:600c:22da:b0:409:136:469f with SMTP id 26-20020a05600c22da00b004090136469fmr2103392wmg.38.1700329357997; Sat, 18 Nov 2023 09:42:37 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c22-77bf-8300-2223-08ff-fe18-0310.c22.pool.telefonica.de. [2a01:c22:77bf:8300:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id y10-20020a05600c340a00b004068de50c64sm6964211wmp.46.2023.11.18.09.42.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:37 -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 v2 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:12 +0100 Message-ID: <20231118174221.851-13-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231118174221.851-1-hkallweit1@gmail.com> References: <20231118174221.851-1-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/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;