From patchwork Sat Nov 18 17:42:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745069 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Bre9X7ds" Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E89DBD56; Sat, 18 Nov 2023 09:42:44 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-407c3adef8eso5431685e9.2; Sat, 18 Nov 2023 09:42:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329362; x=1700934162; 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=anw5D9jgaSVgoYwRFPH2zMk9qB9A7j/26DqujJWuba0=; b=Bre9X7dsgjthlFFj+Ve4LCcUUarXshJHNTg3IcKAmpT5T3GbwlikEVDqYTalhFlXtH MdUvt/inE6MCvhlGJND+GlDc2Tc//bnHb4Z3m9EODIUC+Wan97+uXalA+mg2+oU+Xy8y PaRRgb8FjugPmpeCSG7BgK0hcRiMLDZdhUCeu0piA/ax+ahbOe5nK2RNJ9W+wb35FDdo nWXuvKfRvNAuRIdlRfKb4Cd0/sgr20OvBKYq60E0HllYCKIgumPFh5EEPZRGb5xPQxkc 4r6HDwrEBTC0T+0I9qTyq+xSwKv8qDbHewoiPax8yWa3JVwYwnkJvB0dIfg0yljkQ3lW KEUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329362; x=1700934162; 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=anw5D9jgaSVgoYwRFPH2zMk9qB9A7j/26DqujJWuba0=; b=Sg/K0UCsf7ubNDPemSrOlaZz4m760vywWb+5ApGaCaJ5esVvgLZ42h5wdeTv79MlOW HdpDHjV/MJxvLMg1iM8GdMM6GkzqPYLtKVl9zUaunUCNR58i/yJVo5+spM4jUy/oPvZB tCvxi73Dh6fRe0ryb9xhoLYUVfJlM0CGikQ9JxKOf6PHyBZf82AtOGzx7H/n13uJ6Z5e ikon8F6W60JQPCsdilAznfoaeEe7vb69V2X4zpi46+DEi4TROm7HV1xmLKH0s8XlrwVJ i1Cq8JXcnr3DDdx6zJrD2UlctLw8rAsHZw/tzXskcXg4Jqm/aEQSbpUaLezM0lix5JP0 /6wg== X-Gm-Message-State: AOJu0YxrUs4p5uOyfFUWf1ottChM+hSDYDVS9+AcLOL2PVzX1VP/KZli jqHWdxfVzqrX13ypjosYKdQ= X-Google-Smtp-Source: AGHT+IGt7l6o5PwKsvFViCwmf1r0WoQMwWrQxBmVxuyxOMjlfRS4f3YKQ2XLunb2gXYw1covaoaGKg== X-Received: by 2002:a05:600c:468f:b0:40a:4429:a994 with SMTP id p15-20020a05600c468f00b0040a4429a994mr2234920wmo.28.1700329361729; Sat, 18 Nov 2023 09:42:41 -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.46.2023.11.18.09.42.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:41 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Xinliang Liu Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:16 +0100 Message-ID: <20231118174221.851-17-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/hisilicon/hibmc/hibmc_drm_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c index 410bd019b..e6e48651c 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c @@ -81,7 +81,6 @@ int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_connector *connector) { connector->adapter.owner = THIS_MODULE; - connector->adapter.class = I2C_CLASS_DDC; snprintf(connector->adapter.name, I2C_NAME_SIZE, "HIS i2c bit bus"); connector->adapter.dev.parent = drm_dev->dev; i2c_set_adapdata(&connector->adapter, connector);