From patchwork Sun Nov 19 11:28:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745518 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OF8FpONY" Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34C13192; Sun, 19 Nov 2023 03:28:38 -0800 (PST) Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-9bf86b77a2aso469973166b.0; Sun, 19 Nov 2023 03:28:38 -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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=OF8FpONYZHEOx/jjiWm8SSrPA0CTusZ33hBQP9zwf8yE6mhLeskUmrs5oytVw2K4ZJ mBhNGeAex+xxZyY6gNPY/R6R3rxFNL1f7k1jE+HPWZgfHMga+kqF5WlvCHbgU2yEvnOI iUXnOL7f1W62O1yV2/SGbAEzEGrwdmIwhj8E/GdLOKXko87mNRmVqKndO7JS9qK+hREI 8H+ncP3n+SW1cv1+ZbDxExco1VlxlgR4NhXJ4UKdSt9LqaY+kWePskruEpuuUmp6vWoQ Os4QdfhBYfWIkiVEKbhV9havlA8PIcTVPSs7lbTpGs2JS0BB7jXKBz7lpc666fUYcJ+H IxDQ== 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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=FcbBbupsFkhAw0KfyEpLY1FSmUbIfw+kItBvchSeNYVT7oG7KNMUpp22TfCZ1pWATu SywHTgwBG4ugLWaWgZtxyG+1YGcyYhKGmgUDyD87yk0XJJa30q3rWHbC/yTOXx0RJbaA wByFGALJUSMw7LeAOjCSN5shyNEm1dzefa7rPvdw/u8pWyL3bTKMFRSR+yMf7whphygv kdYGbIVZwo5G5d/s1z+u009R3Rg6zm1JrqaA8XLTICx3HfQs11T5m8Jf5MpcNcskDT6X 25FIGRiUXJ6c2XCVPGprKA0uSz1mO+6MOsUVqLKXW8fXxzIRyZHDVeigmPD2deRbv+kI waHg== X-Gm-Message-State: AOJu0YzZStPQbLdbNDRI40E7sMW9PYc8MdK4M4GAA4ymGSU/GwQI/DJW eAY5fN/cCzy8d0/booYVOGhHyR6sEc5NAA== X-Google-Smtp-Source: AGHT+IFAzJyXCJEw3gxpP4VAZc4O/kxe4jDCoc7MCgJsBx9nZyrHJVYwUkbM5vIdYXckmNcBLAEJ4A== X-Received: by 2002:a17:906:51c5:b0:9e7:2d0b:8c41 with SMTP id v5-20020a17090651c500b009e72d0b8c41mr3246047ejk.0.1700393316640; Sun, 19 Nov 2023 03:28:36 -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 03:28:36 -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 v3 08/20] drivers/gpu/drm/loongson/lsdc_i2c.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:13 +0100 Message-ID: <20231119112826.5115-9-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. 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;