From patchwork Sat Nov 18 17:42:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745073 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aPLU3XHt" 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 71F8FD4D; Sat, 18 Nov 2023 09:42:35 -0800 (PST) Received: by mail-wm1-x333.google.com with SMTP id 5b1f17b1804b1-4083ac51d8aso4671135e9.2; Sat, 18 Nov 2023 09:42:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329354; x=1700934154; 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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=aPLU3XHtplIReVL/oaZ3Hk6wuEQOsJcN/3LxE4qv0mZeDWdSGZ08fgBamyuKjfSRqi TdMAnXvuxjs07caaIgudbtgVcBc1CqrstTzrbJHMrU+BOXAFpusYa4IEHeqSjzFFRgJn p5LHhU8BdjuW6rWpW20ncEgtfvSWT0fm+4ifNCTW6cM6mWxTCfpHNfC/H7X+1GBbfl52 o8oLQ2Z9/OV86Xj97BCe1/qT+E0AiTaVyzcXfMZQvi9c0mP0D6fuWGuhZYVwncwkaita 8lAhpZ4fs0137PnKs/9m6DJig8uZO4yG1jpEaih0qm688ZuG9bN9YZBIHQtGkeXGH8na J+Jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329354; x=1700934154; 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=suS4LCfsusePiDPKTqW40E2H77s8OXx5HVyNs+o+yDE=; b=cbkLCld9eOi6sGHb92pqr18geOzOBrf8Za2rfHHA97GvBOZ/S6/o6Gq9OfaZ1iTcXI ST6zFatLglDiztJCm5Z5/yt3Ug4M9bAvilLQLJgEVv/rnjpHq21B5WxBCbTwgkrZV0vL 3dxa17G1Gxb4XQbDJn7OX+kdV8cxGDPWjB4kKPDOMi4hTZQc2AzAdzO26DqUFmC/rxcC F9aIHDjvw0u8r6II1kRtep/7LRCvdiPbYmVgOEhi9HRFdUk/wZJD0mmYZV59pvG86Fp4 fxr/rqSeaJSWANaXlT2Peqz2RX9SEx+brA0Vb8M12c6x9UyWsrp2F4wUAJwqbmOG/rOB NpTw== X-Gm-Message-State: AOJu0YzrAxLg4Dhxb5wSn8YTF0h0pgbCeuFepZSUkI0dy2cUgRQQ0zAW lGF4VgPBPAn0zaQxTdiiQlA= X-Google-Smtp-Source: AGHT+IHFeQem3GC7lyXfhuux3W0nXFchU62Mp5yU1I3tjQqqacuqysAcTGeFS+2WghbyMr4dvj9rxw== X-Received: by 2002:a05:600c:4712:b0:405:348e:aa43 with SMTP id v18-20020a05600c471200b00405348eaa43mr2139830wmo.12.1700329353750; Sat, 18 Nov 2023 09:42:33 -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.46.2023.11.18.09.42.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:33 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Sui Jingfeng Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 08/20] drivers/gpu/drm/loongson/lsdc_i2c.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:08 +0100 Message-ID: <20231118174221.851-9-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/loongson/lsdc_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/loongson/lsdc_i2c.c b/drivers/gpu/drm/loongson/lsdc_i2c.c index 9625d0b1d..ce90c2553 100644 --- a/drivers/gpu/drm/loongson/lsdc_i2c.c +++ b/drivers/gpu/drm/loongson/lsdc_i2c.c @@ -154,7 +154,6 @@ int lsdc_create_i2c_chan(struct drm_device *ddev, adapter = &li2c->adapter; adapter->algo_data = &li2c->bit; adapter->owner = THIS_MODULE; - adapter->class = I2C_CLASS_DDC; adapter->dev.parent = ddev->dev; adapter->nr = -1;