From patchwork Mon Nov 20 21:46:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13462148 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HNkrgF2I" 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 C3188A4; Mon, 20 Nov 2023 13:46:37 -0800 (PST) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-40839652b97so18363605e9.3; Mon, 20 Nov 2023 13:46:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700516796; x=1701121596; 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=Bq7nwej1uXJ8BJR7pdDi87hSI0E9HenTuebLuXr0HrY=; b=HNkrgF2IFppu1basFaX0egxxy4+lcRL2RLcuxEGSyeHMQq+F5s0Oo5vesx5ItPg0iI G5OjAFtGIgm+2Gauqt5l2AAHIJhxoNUFxRDZZcpLOieN1kQzj2194yJihDs0VZaalGXe iTshEtZTm3N0/cUpGhiNcF4gpg2yW5aOYJHlFHcyF6KFwO3u81aceXn7IVqTEmYsuJPV B+oqlni8bnQL8dabOKFPvXdYcH77l8n2P6KNm1rFK++tWNDxfO+be8XXnHeF3qyamDTo PqRz9+WUoGN4lYi/ZDT1e0o6JSwv6GMkQxd1fvIlKYYBIv+wUzYItSPGiP7Eoe/typlU 6hNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700516796; x=1701121596; 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=Bq7nwej1uXJ8BJR7pdDi87hSI0E9HenTuebLuXr0HrY=; b=hcwrUFYyFz+J+MmdkzWqDt8J58U29G3qkMN0w5oTSCJXT47p1dfcNwIBwln7YBdNMe jhLvs5L5ceaDCeJ50Ms8ZmxlHDxpTI6zFovnM02kqs5t7XHOyaF7LX3zscmg44HLgAyn JdKMBbKZfkGk/tfToRcGx8fVxE6N9lKbODtq8aD5N3fCo6L6RaEdIoL6p3bL1/AUvi1T F0AcEbtg42szYM/g62uQGQ9DPjWio6GPzRr/H6PN3geoY7we74p4az1JaWvluUhkB+oE jYjt/YDWcvO8iRag1ZcucqS8pQrrVIh3g+WsM3d7imUsMA7IlTC3XtwSAQa+Waw5eR7Z rANw== X-Gm-Message-State: AOJu0Yy57nd5JnYEPf5lk2HuhrIQ08/HwII7rcFsNeDtHYC37b7unY9I jXmrYsgK3pAxoFieKHX3/Bk= X-Google-Smtp-Source: AGHT+IH1S4/fJsobtHJJPWdqFrJEAF5OXQoLCltzpm8iDTMOYpJCpPVCKnhW9kW09x82/VjIEFaoPg== X-Received: by 2002:a05:6000:381:b0:332:c65a:8f1f with SMTP id u1-20020a056000038100b00332c65a8f1fmr4065388wrf.47.1700516796157; Mon, 20 Nov 2023 13:46:36 -0800 (PST) Received: from zotac.lan. (dynamic-2a02-3100-9030-5a00-2223-08ff-fe18-0310.310.pool.telefonica.de. [2a02:3100:9030:5a00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id i13-20020a5d584d000000b00332cb0937f4sm2667052wrf.33.2023.11.20.13.46.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Nov 2023 13:46:35 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Florian Tobias Schandinat Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Helge Deller , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 09/20] drivers/video/fbdev/via/via_i2c.c: remove I2C_CLASS_DDC support Date: Mon, 20 Nov 2023 22:46:12 +0100 Message-ID: <20231120214624.9378-10-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231120214624.9378-1-hkallweit1@gmail.com> References: <20231120214624.9378-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-fbdev@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: Helge Deller Signed-off-by: Heiner Kallweit --- drivers/video/fbdev/via/via_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/video/fbdev/via/via_i2c.c b/drivers/video/fbdev/via/via_i2c.c index c35e530e0..582502810 100644 --- a/drivers/video/fbdev/via/via_i2c.c +++ b/drivers/video/fbdev/via/via_i2c.c @@ -201,7 +201,6 @@ static int create_i2c_bus(struct i2c_adapter *adapter, sprintf(adapter->name, "viafb i2c io_port idx 0x%02x", adap_cfg->ioport_index); adapter->owner = THIS_MODULE; - adapter->class = I2C_CLASS_DDC; adapter->algo_data = algo; if (pdev) adapter->dev.parent = &pdev->dev;