From patchwork Sat Nov 18 17:42:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745301 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="M/yAZAMX" Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F1781702; Sat, 18 Nov 2023 09:42:47 -0800 (PST) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-4084b0223ccso4619605e9.2; Sat, 18 Nov 2023 09:42:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329363; x=1700934163; 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=e72KmLCJ3CDoJCk97GYas08RIDfDHJvByQpoDflcW58=; b=M/yAZAMXSLO6BWy6Iqq3wPJp5KeBz9v3vLFTXb/zPNHdxeTroHs5V/+CPt7HzBVICC tJwP7h0zmcGQHSuM4jSkg10VGqlGRJQVgEovIYtcwT/fiz4HOJsJ8OqWw2MeamaPTK/v fsnDyjHh5ZS1snvhLwGMuLL5Ph5OTEy76uHURYFthiNsIdrPyA1Pz/MGb2cuw+c78gAa NOF9CFkvvdStRE1Yrg753L5v/hJuVFR3PzUXmQvwjMT4CZfHlJ4nteWHYEuQd9UXZHof tsviM8qxDVsTTgVnwR1dvn1lj6u82n/sxMVkqdGSFcjUwj3izJgsj4qlpYg4G0q+fF04 VDVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329363; x=1700934163; 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=e72KmLCJ3CDoJCk97GYas08RIDfDHJvByQpoDflcW58=; b=G1qdEAlcG/NQaktSvXwdKEKyNWLeoFrFkyhTP3RrFxPpfJ8EMH0JsPggABW7fcSllQ zJtonnv3w1EXVP6PkiYo/UeXnBULfknHt8DTU0V26fGvibRAMjduacGFdHeKXEpyR92a ORtG/R5ISFJY67wWP9eFJvDlD1GzwSchMu+1YwLZUwOdQ9h1bHeWfBs7d5N1s04cERWd bQm4F+c0LfO3uvfoEPwBjSrOmZOu38IyPLRHmYMHLxH0tzPre8eYQ+9hYXywv3urOfsd a73U0aBHBUzEzqu+pmHga5yGMRdRYplTaJq3y+bnEOJX7THfB7E3glnwZMyYHHVHImED aVew== X-Gm-Message-State: AOJu0Yxll8uUEv8vwGXb4raxByTd1BAtaRFX0AizBH73Ganyz7MvVOFw D7d2bWrMF76Q6GWdKR4PybA= X-Google-Smtp-Source: AGHT+IG/rpSoscDMsjiZahKHW5DKav0OGOlQ6bqp04xYQwKcY1sQ1AOt05hiLcK74Hz4Jvo+yXtCJg== X-Received: by 2002:a05:600c:3542:b0:408:3f64:6553 with SMTP id i2-20020a05600c354200b004083f646553mr2565974wmq.16.1700329362877; Sat, 18 Nov 2023 09:42:42 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c22-77bf-8300-2223-08ff-fe18-0310.c22.pool.telefonica.de. [2a01:c22:77bf:8300:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id y10-20020a05600c340a00b004068de50c64sm6964211wmp.46.2023.11.18.09.42.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:42 -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 v2 17/20] drivers/gpu/drm/ast/ast_i2c.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:17 +0100 Message-ID: <20231118174221.851-18-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231118174221.851-1-hkallweit1@gmail.com> References: <20231118174221.851-1-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/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);