From patchwork Sat Nov 18 17:42:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745075 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dHVClbWI" Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9528DC0; Sat, 18 Nov 2023 09:42:31 -0800 (PST) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-4084095722aso5382045e9.1; Sat, 18 Nov 2023 09:42:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700329350; x=1700934150; 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=2A7KgJeMP1lI74vlMRztf0ZeAIQKlR0j/L1YwdkkguA=; b=dHVClbWIFrqtDIsILUa03+MNvi4GMqwCifqU6ut3SDKlcbuI4T59uZmKHkiaC3UjfY NQKn+ADjkwXsjnmwq+Oq2gcQtOLmG9zZgFlN1bm1/k3mqz6fOEqVnabZMFVbQ+udTPuv URuA9NZJC5bLQmzD2wqDeqJDyQHaB6Ts2RJUmNZ0WHYujnr46rtzxeLr0GU8/C5DNr7u 17B1MaogtFT0/3faNYmQczqaje85E7nsyfxXLhNiRbrpokwa/M5eaxKPUp/KXjnSrXSd qV1d/qeOJiR16TX1sQ//30fN19VkbUoxcgisxPp2uK5ds1VA9S47HRxLN3Op3dKSqeMm TsEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700329350; x=1700934150; 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=2A7KgJeMP1lI74vlMRztf0ZeAIQKlR0j/L1YwdkkguA=; b=Ai/CLLhegzV1I9UdMSmUUhtgtVXXmkKTDRcRTighqm+OLhU4AQkec1zjbrpn0Gs2CO NBZP0TRltJJx/p1arLtv3FjU5da/eInLKvcz116XnyI+7OGZN3qwvCiHSBRL4hQ05kwF /G1XwbXJbq9ng+1Dgiik490NeZF1hyfx7lZza/kI23BjGTMD5TL/cLVfI3+7H+VbTIf8 1WKDTOUdNn2hsKxm+QxUwMgrQkqqWGmzZRqJ/HYEErJBTL+C2nJtgGIkXivZMJMz6n8I 2gjcRotRLdJDlg4b09NvANgw6yXR0igCXrsGFoWFiDdqp1Ea/eCJqz73a4ZZxILBVC8n 80eg== X-Gm-Message-State: AOJu0YwrKGhlxD+Ta768x9PFVCLqN90T5uF4a2PK1oFxswCVg42UOO/v gy5Q1Af3zSigshrcaT2mLAk= X-Google-Smtp-Source: AGHT+IFhcmh+HF8fxApZE0ppjzudwwON5aQtR0W323i40dvMUD5YGJYLj4L/jEO65VvDn1fpwc/WhA== X-Received: by 2002:a7b:cd97:0:b0:408:3b8d:f7e8 with SMTP id y23-20020a7bcd97000000b004083b8df7e8mr2221493wmj.33.1700329349862; Sat, 18 Nov 2023 09:42:29 -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.46.2023.11.18.09.42.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 09:42:29 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Maxime Ripard Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Chen-Yu Tsai , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Jernej Skrabec , Samuel Holland , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 04/20] drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c: remove I2C_CLASS_DDC support Date: Sat, 18 Nov 2023 18:42:04 +0100 Message-ID: <20231118174221.851-5-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 Acked-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c index d1a65a921..f5f62eb0e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c @@ -302,7 +302,6 @@ int sun4i_hdmi_i2c_create(struct device *dev, struct sun4i_hdmi *hdmi) return -ENOMEM; adap->owner = THIS_MODULE; - adap->class = I2C_CLASS_DDC; adap->algo = &sun4i_hdmi_i2c_algorithm; strscpy(adap->name, "sun4i_hdmi_i2c adapter", sizeof(adap->name)); i2c_set_adapdata(adap, hdmi);