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: 743621 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3700D1CAB8 for ; Mon, 13 Nov 2023 11:24:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bypWkQac" Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CBCC10D8; Mon, 13 Nov 2023 03:24:13 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-40906fc54fdso35129685e9.0; 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=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=bypWkQacXTTf8eEkiHkyM7p4sq3mTlwbq9+o5b2jBC9c/IrJE/vURYsPth4u/H6JEg COw19AHyxknCX/NaytA4QfINtzB+X8eMP9Dzw8TEnw0HkTcAVVdcoNztlC8mlENk/ClM pYuGTbqGdA3WieE1J1OTTelCK/U+VvXuSp/+2AaRS5nQ3GK0oau0zjtdcr4njJdms6ZO b/dcUnG41ARoZp8xTknA9VynQJjRW8hd5L6204/wgiA77OWSDUClHEHi5YK4scoq4yTa YbptRPUH3+2vWQiiVojQfoTVHkWNl0MoEZpP9OT5ArkZv8YXZqyaen1R9JmIlFr+PFc0 Xafg== 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=HJFWEdwASbyap1B/ktUWvWxBmlp8Bu0Dn5ewOZuyp26x7iKOOAV1K0yQt6AvLhaKBG EQGMoizgH12F/PMuR9Q/G3dnVucRlC3BItQJgTBVx2v6U3E+5w4WYWL9AE2iDUgHGCBd S0ohD8DJDSyiI5nlm86IBY+nqTCSMD2pVcu0tn13ACK5PQqMdozR4hS2EiayPbVeG5lo 2UIra8kG4C1jWGQAzAZ115cdSoUuYBC3HB0vxycD9beUBFEjCLv2hh6BwzUGMRDiKy0q QRyrvCRjE8YyloVrqNo6izQrDe/erXvf8/CwtwqtQHci6oIBx/DnUJztl/DL+PqU+o3C EnAQ== X-Gm-Message-State: AOJu0YzsEfQ/LiI9G24i3F6nmpk4U5E5ewP/vZBZhqIRARI1w+FrFdHj 1E8nexqwxUU5jJ1HzXe95lLeLi2VIvU= 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> 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;