From patchwork Mon Nov 20 21:46:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 746995 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ORibleWo" Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9BBA100; Mon, 20 Nov 2023 13:46:36 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id 5b1f17b1804b1-40b26d6f7dbso2836295e9.2; Mon, 20 Nov 2023 13:46:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700516795; x=1701121595; 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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=ORibleWohRfM4Ab4bN6m5HPmyebs0jNqoswNx6MzwUH/rTTU0tqVW7vHLpkzsu1f2q bl1ZQ1DlUAVqTlQN4akWLUlwRtYEX1rfeiTmuURQXgcoP481dJ/7amon2o5AHkqS+84x EAWq9rCIaQuUxqdIWVnpoiS2sp8wfDEWUPwARCHYBMAc2PnfOSSt4Q0q9QkW+IeFD+VZ rclcEFJXdQuUXpNFuTYLzN3j9RNPR82B8vk02iDGyAh4B0ibGw7JSuOLJOByZfCgbK8M nwkryG1Tcng9InI31ycWbhaLb/GpC7wXvLQwp/qgvKJ72/nsKMBjXAEnbBaC6WaqyHDb qXkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700516795; x=1701121595; 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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=tTnQluBSPtddhgkTEjKlJT+mny6pAtTZ51yn1fA/djdyofYJkuhaWZc/VMUO5eFlQp reBhcqcFICo3ciUEKIo+zqY2obTysX6InTIn76ZaLmubABY2JU6CrECfcF54ZwX4cxQI t9jeHctfGJi0jituutLHWJloAlmtrlDMSWMyCOIQCiPu+MrfL9WmAeoiUfhwLnJkG1Pj +9YiV9M+rSH78OPutQZxkreUe2xx+ML3YDc/k/tqByfYHNSueTQCyAhFL/er3CH3+0nY nVaRoPfbNCkTvlcsFyGxTMAa41i6jbWokKJCTB1ts3AE4fhiBoXo/JeFQeA7puMi2Pw5 BtuA== X-Gm-Message-State: AOJu0YyGR2icIauXtmUs2Wi+bkdVpJ+Aj4gn7uAhmyPwQWUWntla/U9/ lIHmNnHLJglDyaRdiNhTEY4= X-Google-Smtp-Source: AGHT+IFWapLuFxCSewhtGN5+SzhD5+H3LCSt/zm2fnp0PaW4rmMLvzE2JdtHwPvZpR+N8k/OW58kcw== X-Received: by 2002:adf:b318:0:b0:331:69a2:ceab with SMTP id j24-20020adfb318000000b0033169a2ceabmr6977633wrd.19.1700516795084; Mon, 20 Nov 2023 13:46:35 -0800 (PST) Received: from zotac.lan. (dynamic-2a02-3100-9030-5a00-2223-08ff-fe18-0310.310.pool.telefonica.de. [2a02:3100:9030:5a00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id i13-20020a5d584d000000b00332cb0937f4sm2667052wrf.33.2023.11.20.13.46.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Nov 2023 13:46:34 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Sui Jingfeng Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 08/20] drivers/gpu/drm/loongson/lsdc_i2c.c: remove I2C_CLASS_DDC support Date: Mon, 20 Nov 2023 22:46:11 +0100 Message-ID: <20231120214624.9378-9-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231120214624.9378-1-hkallweit1@gmail.com> References: <20231120214624.9378-1-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/loongson/lsdc_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/loongson/lsdc_i2c.c b/drivers/gpu/drm/loongson/lsdc_i2c.c index 9625d0b1d..ce90c2553 100644 --- a/drivers/gpu/drm/loongson/lsdc_i2c.c +++ b/drivers/gpu/drm/loongson/lsdc_i2c.c @@ -154,7 +154,6 @@ int lsdc_create_i2c_chan(struct drm_device *ddev, adapter = &li2c->adapter; adapter->algo_data = &li2c->bit; adapter->owner = THIS_MODULE; - adapter->class = I2C_CLASS_DDC; adapter->dev.parent = ddev->dev; adapter->nr = -1;