From patchwork Sun Nov 19 10:14:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 745287 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BDYlLUCh" Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3D8BD4B; Sun, 19 Nov 2023 02:15:01 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id a640c23a62f3a-9fa45e75ed9so135153466b.1; Sun, 19 Nov 2023 02:15:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700388900; x=1700993700; 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=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=BDYlLUChSpufUXvVJtpAVULBjy/sR/4VY+a54t6eNdikWvoFFtQcsNzylwEZoiXQvL cxHU4wC0XYpUgsK/+5IEuiXASelbnWRZPVvW7JP3c3hIaSmHJgJ1Mm6ElzGW+Jwd/mpx FmCBZ+OIvgovl/1cyxyLUpJvGkhXnHTnaBtCsrX5Yr3fyFIQTMc9RfmfpsjoNqaIo7Bx R5XFvmXwNNLK3SKJHMYKGcFbw0wHGuOiYnZACuXtfyX4yChaukB0fvsE9rhYVLHssfuK ASRQ1s9V7phiHmwvjShOdA6cKuBIIm4i9BLwcO0qJ6iZIOPQO8zTueITWYCcs9s/s7Kg sRKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700388900; x=1700993700; 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=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=vYOim2jVb8G/PeTMpiBI1BK5koHKLcKH40nILlzC3tPx4+INJAbG5NFvi8M5dV4+vj XfIUYiLP3/C/Z02hQKryFYlcbShcruKcZBUCGxOLvHloa1fImtH+/cIQAPMF0TiI/O51 0dKKl7CdXbLvcEyTHOJ8g8V5IOQUAzcCIdbbQBCqgajD0TS40CTU+DdvNh6Tn4AAjsbJ dSWf4gB2x0muH4iYTuWcd/4+NQM5PxCwzsXYxiDcahm0ZB4HlbsEREX6Rga1DkZ5MHz4 FwKTnrQYfLlvDFhvSc8QNqRG7KpHFPQ45pvleJO+08Z+y0e1YVnsfof0gtO8YjzNFVrH 85Zg== X-Gm-Message-State: AOJu0YyMWsUA7usTHgOE6RaUTnsxXzBtCObyF4+SV8YRgG0GERuduI6X WnMC10Tbptlu/qrFxK9nf1Q= X-Google-Smtp-Source: AGHT+IEA+I/p5Y2kpMMwz/wbD8AVKRFd+63nqxTeNaPbKOxKJmEk1Il1T/beHX2wdaQOaGPL4A2UqQ== X-Received: by 2002:a17:906:221c:b0:9c7:5a14:ecf2 with SMTP id s28-20020a170906221c00b009c75a14ecf2mr3807104ejs.56.1700388900287; Sun, 19 Nov 2023 02:15:00 -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.114.2023.11.19.02.14.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 02:14:59 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Chun-Kuang Hu Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , AngeloGioacchino Del Regno , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 11:14:37 +0100 Message-ID: <20231119101445.4737-13-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/mediatek/mtk_hdmi_ddc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c index d675c954b..54e46e440 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c @@ -297,7 +297,6 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev) strscpy(ddc->adap.name, "mediatek-hdmi-ddc", sizeof(ddc->adap.name)); ddc->adap.owner = THIS_MODULE; - ddc->adap.class = I2C_CLASS_DDC; ddc->adap.algo = &mtk_hdmi_ddc_algorithm; ddc->adap.retries = 3; ddc->adap.dev.of_node = dev->of_node;