From patchwork Sun Nov 19 11:28:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745279 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZIHEUfjx" Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67069129; Sun, 19 Nov 2023 03:28:37 -0800 (PST) Received: by mail-ed1-x534.google.com with SMTP id 4fb4d7f45d1cf-53dd3f169d8so4670468a12.3; Sun, 19 Nov 2023 03:28:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700393316; x=1700998116; 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=aXnYU9L0SxzpQBJjG8833LUnrTfJuWwdCW2h6rtJH0c=; b=ZIHEUfjxh8WbOt7CBeHQ9B8KAefwXqAuaSdr8gS8TOQcG6C0eE/ly7RzKNwleiHg95 a4VMqzMip/ycqa+28Y35rBR0RpLZwPkq6486YXBOXvA3Ck5OcvPqJYbjouy/LG3AFhKP wrGhEwLmkf3EuIiZMJKBSlglg57AU1IT9zGgfan1JPRQqkptM48jr7wwDXeQN1GuyNhf QGf+dFYnlPwZTXAsuiQ6nv0GbAmliQezCXPaBHS3O3YQSgvzNbP3Vhe1KIBCyYqntY+V 2sYxkXmXRvui8Mq9LAjhvyru1bBq5WnOs1d/Y9gEqeEBbV4Nl3qL5xfXZX2dZw4KHN4L eDww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700393316; x=1700998116; 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=aXnYU9L0SxzpQBJjG8833LUnrTfJuWwdCW2h6rtJH0c=; b=Xm+UfIMEys6QjPYC9drBAt2mLOekLa2hZxGuk35Fqq/oaHPlmxVw+TltgdyV5YaPBv YoOq85TzTa/2Ld4kei5fR+qnr3M8fqGY9WdwGe5EV99f6by9hLYGATZCTiEutElf2iVc FIC291cX6XFAykk8gtI2DVj4cQBBP/ASSxcsd8OYkCiO4DMaBQqnsRgtmVMXU5ePY2UZ 5ZaZfafmVy2adpvKdMcQUaq1QJo5CTaChmFymtRE08ndFa9tHdPGQ/NoGfTbtN5bLjR9 8lGNDbGj2wRPiEPypCFBX1QQBiB1WFOijNyMlHJ3MdfRP2J0rO/aJ6ldLnVJ/lx7S1+w izOQ== X-Gm-Message-State: AOJu0YyyyZ6FXS9no9CQ7duYPCLDVN2/oHVwXMRnBkTbn8DAM09Ev8In QLwldXT/v9W+giOGWYLJBoQ= X-Google-Smtp-Source: AGHT+IHI2Q6G5KgXpMdvYcK+AMXMsl9sksekFidT3A1JwDhyvE5DtqVUCJVruR3PsUB6x6IR6xT6Zg== X-Received: by 2002:a17:906:74cb:b0:9fa:783b:c197 with SMTP id z11-20020a17090674cb00b009fa783bc197mr2843048ejl.13.1700393315790; Sun, 19 Nov 2023 03:28:35 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id k22-20020a1709063fd600b009f8af454d0dsm2420378ejj.112.2023.11.19.03.28.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 03:28:35 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?utf-8?q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:12 +0100 Message-ID: <20231119112826.5115-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119112826.5115-1-hkallweit1@gmail.com> References: <20231119112826.5115-1-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. Acked-by: Alex Deucher Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 1 - drivers/gpu/drm/radeon/radeon_i2c.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c index 82608df43..d79cb13e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c @@ -175,7 +175,6 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev, i2c->rec = *rec; i2c->adapter.owner = THIS_MODULE; - i2c->adapter.class = I2C_CLASS_DDC; i2c->adapter.dev.parent = dev->dev; i2c->dev = dev; i2c_set_adapdata(&i2c->adapter, i2c); diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 314d066e6..3d174390a 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -918,7 +918,6 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev, i2c->rec = *rec; i2c->adapter.owner = THIS_MODULE; - i2c->adapter.class = I2C_CLASS_DDC; i2c->adapter.dev.parent = dev->dev; i2c->dev = dev; i2c_set_adapdata(&i2c->adapter, i2c);