From patchwork Sun Nov 19 10:14:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745285 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ngmh0Zy0" Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C046BD6A; Sun, 19 Nov 2023 02:15:05 -0800 (PST) Received: by mail-ej1-x629.google.com with SMTP id a640c23a62f3a-9de7a43bd1aso460286366b.3; Sun, 19 Nov 2023 02:15:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700388904; x=1700993704; 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=Ngmh0Zy0HoEGKso8iPe9ll2BnBBLdhuHMeqYKABgIhxrrarcgSoE+32K1em//9UQzM TsUPRtyam5YiDRcb3MSBo95c2cU7OOttU8p1wEDPSOwxO0qEn8joZFEghFmuraZX7niI R7vpmVKdid0hvLMnOiL3u0Y0c5dg3g0gUt4Wl4X28rA0KswOFETmb1NEsaAyZ33w43KF ixS4b9tMXOP9EysMmM9DvN64dvRw8edpTk+ErtlxsiWHlqIuRneulp6VDElvD7F3NAtm IVvEv2bB0ilpgpCCdvheKJ5ktthkizktT3PoefL7yhs4l7G0Lbd2zNigw0AP57eAG6U8 VRZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700388904; x=1700993704; 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=D/LmksFouUHmBsr0i59+YhJJj7xObhWon5epG/c/bfJgFDaFFsQbkcoyYTfAyWUNtK dGrQqyu3MJ8sz62CMnchSlsW+sFpyXm8FoVyy9Hs3dZwHwj/NyZ/snZmYBi5zb+Etmqj 3VQcGNQyIpGWwX3DLY5t1faIdgqupj0NVFI6/b4l5S+BBLLE+oWgRRlzMWUIKLFc8fK8 XVH6yJwv7h18yoPxFFS0khkvHnxYgziI0LKXyIrPvl42OOx42LK38pMaRvJxAL80rJKv h+X1U6VEJYBjqmI92TEuHb5upTE+08BBRSprF9PToGNQM6AJRV7qNTY/qJYsFUvU8lEc n6RA== X-Gm-Message-State: AOJu0YyppuJHh6IaerEGE7mM8+pSiIJo6DP8yTPkebzAYAYiqMHsUKvh JcjOCfO81h6pym3JndDEayE= X-Google-Smtp-Source: AGHT+IE8GHFq7uiHSNV4+P+yG9Uk8xKqFaoBRiYyFD0p/QlJu9rTxI9UZij7OIQ47Q1zPCUxvVwxGw== X-Received: by 2002:a17:907:8b90:b0:9dd:7133:881 with SMTP id tb16-20020a1709078b9000b009dd71330881mr4222135ejc.40.1700388904176; Sun, 19 Nov 2023 02:15:04 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id p20-20020a17090628d400b009928b4e3b9fsm2743581ejd.114.2023.11.19.02.15.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 02:15:03 -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 v3 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 11:14:41 +0100 Message-ID: <20231119101445.4737-17-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119101445.4737-1-hkallweit1@gmail.com> References: <20231119101445.4737-1-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);