From patchwork Thu Nov 23 09:40:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 746682 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fQ5A0zqC" Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADEB810CF; Thu, 23 Nov 2023 01:41:00 -0800 (PST) Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a002562bd8bso135524166b.0; Thu, 23 Nov 2023 01:41:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732458; x=1701337258; 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=Pq+FEnQba7Sk+IX5HM84oJaaaLkn3lu8uiYE4NrIrFw=; b=fQ5A0zqCst/xtjHsSgPmt1rCFNsbOWd3YRJQ3gQRYNcaBsY9RJbu28Eip1orCYrHfA IKyRuY/c3qqiNr+HdAVIgMpUxjwV/uWpyjYH/zmALwRc7TLxj6X1iJs12VnbsFDOp/LJ rL/onbKmDUUfIYbS1upJn21YSUutXkN7SGdSAiNJUjDfxzsxFSvgArH0hqLG6f1CuAGC m2y6pjV2fuuBAqjP6KB0SSEzGoAqKhcCSgPGmyfOUhJ2P+OKIz3i6BF8jWUyAfALnUQl qyYcCcTCfVREg8qX2UegJijmQYyksiwz8Ru4onwcs0EnM0akDmh5E0usdC3tdq8pXBk9 B9Vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732458; x=1701337258; 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=Pq+FEnQba7Sk+IX5HM84oJaaaLkn3lu8uiYE4NrIrFw=; b=mOHLh7o4k7B/d2//uL25lr+jzkJb37Kv8McWgS26lvtDuEc5MslHU6hKB2rmbWrHWQ ewUP6m2ZDcZegHRvTWu5fIkH8IwoHcL4NYvFn3AEnVjC5nYbP8CyM+327611AFuL7IZI 61Zt2eOoncFPEz2uWIHuWcweUo5kdqgl4F0WGdZoiNtSkcflARvmC4OCyAK6fwE+8JTl O0Dp4QZwZy0Ca18hqp/fYMtZI3rQnD3bGem1qiNJfE+es459u+joEhBJkxg99ggwGbm0 xhG8Hh2zxTVEq24eJmW6Ze7zLhq9iEjBH2Wn52gCN8xaGImYarihk3SVxrat3ZnEEdFs OkBA== X-Gm-Message-State: AOJu0Yxi6hvtunOPtx2aLacAXqdJUWNzJ8UQXuZPMaVMBaXAsTq+/a+S BicrjRjJ/E6wLqIsLiOyGW0= X-Google-Smtp-Source: AGHT+IHo0GBiadovOU1BBR1oWkASv65VH9/WnHAU5a3ZhwF8MBuNzgNR/J1hpFuh5wSinOqeTq7u8w== X-Received: by 2002:a17:906:78c:b0:a04:e1e7:d14c with SMTP id l12-20020a170906078c00b00a04e1e7d14cmr1774196ejc.32.1700732458571; Thu, 23 Nov 2023 01:40:58 -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.103.2023.11.23.01.40.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:58 -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 v5 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:36 +0100 Message-ID: <20231123094040.592-17-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. Acked-by: Thomas Zimmermann 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);