From patchwork Sat Nov 18 17:42:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745309 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Fg+G0G+S" Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81D8F131; Sat, 18 Nov 2023 09:42:29 -0800 (PST) Received: by mail-wm1-x333.google.com with SMTP id 5b1f17b1804b1-4083740f92dso4666445e9.3; Sat, 18 Nov 2023 09:42:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329348; x=1700934148; 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=3j9ifWvhNZGTq3IiSm2aJzZT95r7nTZmkK8TlD5sXtw=; b=Fg+G0G+SGdCcEQ5DHHKxhun1akPolQ6Qu9lmdrNWUnIvXC8a1Y5OAC1TVYWhun4kPY AGlkSms0XVm46x6AFvDzLenHPjorUJib17DG4uZPhJE6ZXPfmkRMa0dEvfecmJttnsav To8ZWhM1eA07exKcO5pK0Bv0uLgkMUY/MZs/An+5NWbFMOHP3N1X5N/9/G8In7isc/hb DudZkF3qMSXz+f/EPm59wZKdApSkaTZbtjbuvZsQgi4f0+V1kW8FlzZEUlZXQmRZ6r3q EdnZofQWXhKm75bvse6zqKXZ9K/BZ5Df36Q0d7LgMfU9ctqrocczhDGI2Fo0Kjl1taDV ZyrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329348; x=1700934148; 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=3j9ifWvhNZGTq3IiSm2aJzZT95r7nTZmkK8TlD5sXtw=; b=I9EprR8HHPSLOxLe63m6uaNdWlpGNg2bQ7Li3zFKvruk/HDyjix4B9rc2MZzsGXomK vi3HY7mP8jKwIuPMd7mVPdvv/2wt2TnjDrhYXQ3h0iwOoUBS4Z/4i3uU0I78D0acrpAi fKXqIqlV6xSXtJOCJBc+Hgwnc9mAY9KJ2vB0EjMEjutwNM6AzfuLVGxsq8bDprSA7Lj2 UAqXkCraK59HQMIXLFWgRGWAsmbhrQIG0cNyPRO575iVkuGUNCJmILGfd0jVLQfRUEgu SJipVG4/VZD5+Q0LA8jTxgv31EBv0uSAQ6Nvj7wRCzywLeMyjtiw8bdp0jSW2txzKQKU NVsg== X-Gm-Message-State: AOJu0YxDJ3vFjuRrmpSmRSCscbx/kbAoWoNWESvG/d6ZlFh3kQOmwZB3 Sl2RybbyaHNAv344VjWruVQ= X-Google-Smtp-Source: AGHT+IE+/T5akrgcd8jfoxC+27DJiLMD9yywl/rsoQi2NbXCmSA/211Cuyy0UCxwYrsOXe7kSYSepw== X-Received: by 2002:a05:600c:4f14:b0:406:f833:d853 with SMTP id l20-20020a05600c4f1400b00406f833d853mr1767049wmq.15.1700329347662; Sat, 18 Nov 2023 09:42:27 -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.46.2023.11.18.09.42.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:27 -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 02/20] drivers/gpu/drm/mgag200/mgag200_i2c.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:02 +0100 Message-ID: <20231118174221.851-3-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/mgag200/mgag200_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_i2c.c b/drivers/gpu/drm/mgag200/mgag200_i2c.c index 0c48bdf3e..423eb302b 100644 --- a/drivers/gpu/drm/mgag200/mgag200_i2c.c +++ b/drivers/gpu/drm/mgag200/mgag200_i2c.c @@ -106,7 +106,6 @@ int mgag200_i2c_init(struct mga_device *mdev, struct mga_i2c_chan *i2c) i2c->data = BIT(info->i2c.data_bit); i2c->clock = BIT(info->i2c.clock_bit); 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);