From patchwork Thu Nov 23 09:40:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 746974 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="YcZ2kT8o" Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23262BA; Thu, 23 Nov 2023 01:41:01 -0800 (PST) Received: by mail-ed1-x52c.google.com with SMTP id 4fb4d7f45d1cf-54a945861c6so930698a12.3; Thu, 23 Nov 2023 01:41:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732459; x=1701337259; 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=bqROwQG7N3qrkO1+o2zNL4maIfyYwDDg69jSMCtjk0o=; b=YcZ2kT8o0amxp7yzda3BKjoxqUfndekc9RHOUhsMw69tTOUwFcY+CPSZDqqWUztLmU dxsKq5RthFoB8XjTN6xSEYaiJYgDu04/kOGfcW5ABsnXaYkoIx2k5u9FhZMrQFYftvtP YuxJWp+OQRWNdRce8r4KR3n1NL+jkwC0rUFeCNFYbQWehyFTlHTrmMfp3ssqFyJIQkDx hVuHYCY3VGDfK26eKrAfHri+QFHjkXm5UWAfuW5Od/leOs6DyZVd0ZTMGqGaxfbOyClp D3tYEhSzDjToEZURYideJdWm1woihPwsDEh/iRC8XSCV9KFNdeEtQ0Y+o6jefBMW9nDU b3NA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732459; x=1701337259; 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=bqROwQG7N3qrkO1+o2zNL4maIfyYwDDg69jSMCtjk0o=; b=rxsCuGE0SLWJdFPaRUUqYs8IUTVOClwbFeqPB+LJ4Clwbb+zRKozJfW39pNYRJDvXj snDAbzey3KxUwmY1LrWkWxvohL6qfx5YmyhfkRwa2iws+E91JHTtoHjx1kKICJ6/j9i0 RJztH0YIAqKW++ZVVJl3wCj2Fs2URRzJu9IRgi0gvs8NRswxCWgdRPlES8xoWzfbanGm HSzEsSVsyFcrh0UAf+G6xKO4e61I1QDZbpqWm8UvbnSxbrFFg/BGPicJH1a/ZuKTju1C eLFBRgON7hwVqvDY0DMO4N3qPtvjYPmkS10a8OhRqcMDVv1uHDTKzRsmXI7Nbniex1Ae FE/Q== X-Gm-Message-State: AOJu0YzUeS9yjagzZ16kTUu0mPeOyVw6eeBmF/K8ckQTcvwH0dhtdB9S XVO1bcY/LAPcwqnvd/RlLJM= X-Google-Smtp-Source: AGHT+IFzDKDdw9ToYZGoNPeCiTiYjGf6iU2HQh3DpjZwk9f0pHAhcqea5zBWX9e6oLqquOqcr6+iMA== X-Received: by 2002:a17:906:28d:b0:a00:131c:bc3e with SMTP id 13-20020a170906028d00b00a00131cbc3emr3342294ejf.11.1700732459394; Thu, 23 Nov 2023 01:40:59 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-c0f2-3200-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:c0f2:3200:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id s9-20020a1709066c8900b009e5ce1acb01sm546199ejr.103.2023.11.23.01.40.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:59 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Dave Airlie Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Thomas Zimmermann , Jocelyn Falempe , Maarten Lankhorst , Maxime Ripard , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 17/20] drivers/gpu/drm/ast/ast_i2c.c: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:37 +0100 Message-ID: <20231123094040.592-18-hkallweit1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com> References: <20231123094040.592-1-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. Reviewed-by: Thomas Zimmermann Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/ast/ast_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_i2c.c b/drivers/gpu/drm/ast/ast_i2c.c index 0e845e7ac..e5d3f7121 100644 --- a/drivers/gpu/drm/ast/ast_i2c.c +++ b/drivers/gpu/drm/ast/ast_i2c.c @@ -120,7 +120,6 @@ struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev) return NULL; 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);