From patchwork Mon Nov 13 11:23:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 743619 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B85F11D53D for ; Mon, 13 Nov 2023 11:24:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ncJhAI06" Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4EDB1718; Mon, 13 Nov 2023 03:24:17 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id 5b1f17b1804b1-4083f61322fso33328725e9.1; Mon, 13 Nov 2023 03:24:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699874656; x=1700479456; 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=ncJhAI06m0q5MnA8e2hlzpFWZwzwCwI11gWa8uuE5aK4q0nQoh5wzK599ok8mJkFdY Pa3H8VGlMXD9jdRyWkk7QJ5usIKz5Dl756lThIXQV3QrM3Wqgrxjpen2rCDF6FgcycO3 bDwvGNO/DUd0u6kje6wWoxE/yTcmPRbnqV2xMimjqOrILNjLc+1WWnXELI+WYgDNx4Zu pkkZI7VyehNG318Y/rytVDqytdpZ2ZPHIuN2u8ydM5uj2vSSDnfdHzuGCKhmH0mHN1uK Zgwy65Oaeqj6IEoBhoe9YDIPS9Hjxi/XpEiZsgt/AvLuKigNIWKYlH6ppa40yzyi7p/P h+cA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699874656; x=1700479456; 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=YPvlH8+39shKSyRXuuebLQ/V2Nw6jIRwUscdubOYN2grHadxaHpgAUR8FMJIFnKxef cu4UZ5GX9Ti510juPgeG0HG747jdVYZv7mBPaIuUk1FpmgFn1xdZrjxY6W8KfFiAv+EF FijMUwR46pa8gsIZQR3jECMc3Ox758+mwbGLA31G5m2tVdtVlkI1E2+L2Iway9XBWl9G sRJuNUrTgi+I6NGBWMMIUS4UlvIVdiRlPaFIy1TNFp8zS+72iXUzMG+4qdVGXazFRGw1 fCurGg7fWSAAKgopgIb3KWEr9/UX8XUMbEXep+bYQ5/DzVM8oFmBVMpOh9xrFyCb5dO/ GDeQ== X-Gm-Message-State: AOJu0YwqgAt1jwomRt+Osgy4VewPku754pFv7/Njokyv+QySt61gv6Gs 68Osk28F3TvbaX97iN2tb/Y= X-Google-Smtp-Source: AGHT+IGb+/PX8N/YBLSMktQPtV1TVThx5TMgiemxOvWo2/x4okWcnwzbKL/ul1BqwEI+X1zzPo4MTw== X-Received: by 2002:a05:600c:4691:b0:401:38dc:8916 with SMTP id p17-20020a05600c469100b0040138dc8916mr5424949wmo.10.1699874655563; Mon, 13 Nov 2023 03:24:15 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c22-6e16-fe00-2223-08ff-fe18-0310.c22.pool.telefonica.de. [2a01:c22:6e16:fe00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id l19-20020a05600c4f1300b0040772138bb7sm13565787wmq.2.2023.11.13.03.24.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:15 -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 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:40 +0100 Message-ID: <20231113112344.719-17-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com> References: <20231113112344.719-1-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);