From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA99BC71148 for ; Fri, 13 Jun 2025 14:48:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OwoSn5Dm1JTkqRnnKPn8/rYnXTTvHblvHSJ5b9VB5fI=; b=QD7BV6Hk+ai40Jdanx+p/46yQu AkkHFtlk0oMvePvoB07wt7HY6krf3xrM/VLhYpAcSN7k7U38/jGvmk1YT0OKAublHd8hk1RxYMBQK XMuqe8VfPZ44fYQr+3eJcA/QjHbaCpWXuHo3x6SJKofpQn78Tdb1pT9Mz76nxGsAAgPncuXstthX8 kVI1Lcb8jtCejb3gk5wGI8J0RrRt2RApGGZyHlA+/zEUHBAPZvUC3z2pLuAfZ32JE+Bjv5d7UpLrn CU/12vCD1w4eV9lZNZXBnU7vwg843cbQkL3mI9ZvnDuPZmbM+K7kk22MaDVI+QXz3af+KfbbuxQyO UQL9Ad0w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uQ5hm-0000000Gl0l-2smh; Fri, 13 Jun 2025 14:48:30 +0000 Received: from relay9-d.mail.gandi.net ([2001:4b98:dc4:8::229]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uQ4md-0000000GYvi-1WRm for linux-arm-kernel@lists.infradead.org; Fri, 13 Jun 2025 13:49:28 +0000 Received: by mail.gandi.net (Postfix) with ESMTPA id 9BE70442CB; Fri, 13 Jun 2025 13:49:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1749822565; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OwoSn5Dm1JTkqRnnKPn8/rYnXTTvHblvHSJ5b9VB5fI=; b=dyQ/VqoFoyodiG9J/BzsBBcQr5APDS+nNCkWsYMnrjGb8Bv7pSiviw2GUSOjkzjzodF6UH zITRCA/kFWpAiFP4Z49Ea9AM0xzCMtfUf15I+aw3qL3Oh6BpfO056iaGadHNpTXAwloWCt pFlyBR1IJjsE0Y7WrXL+EcOTqCw05sk4mtmAxgQldNBprKGDrbzUHb5kfBU9f8e7FiKxX6 8Wpr4cp2xflyp8oBf06IhartNsw6TLLlC4gYkKCWEVaC6nUiQ2YpcXmzuqBv6hCqay79Zw a3s4hsWXOt/j9eSSbTAvS7wDWgqB8ArBRMmOVMlLL96ZUaaL6qLMQGYngHbJfA== From: Herve Codina To: Andrew Lunn , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Michael Turquette , Stephen Boyd , Andi Shyti , Wolfram Sang , Peter Rosin , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Herve Codina , Rob Herring , Saravana Kannan , Bjorn Helgaas , Mark Brown , Len Brown , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus Cc: Wolfram Sang , Geert Uytterhoeven , Davidlohr Bueso , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-spi@vger.kernel.org, linux-acpi@vger.kernel.org, linux-cxl@vger.kernel.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Luca Ceresoli , Thomas Petazzoni Subject: [PATCH v3 16/28] i2c: mux: Set adapter physical device Date: Fri, 13 Jun 2025 15:47:56 +0200 Message-ID: <20250613134817.681832-17-herve.codina@bootlin.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250613134817.681832-1-herve.codina@bootlin.com> References: <20250613134817.681832-1-herve.codina@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddugddukeduudcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepjfgvrhhvvgcuvehoughinhgruceohhgvrhhvvgdrtghoughinhgrsegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeehffeigfejueelueeuffelueefgfelhfejhfehieegudekteeiledttdfhffekffenucfkphepledtrdekledrudeifedruddvjeenucevlhhushhtvghrufhiiigvpeduudenucfrrghrrghmpehinhgvthepledtrdekledrudeifedruddvjedphhgvlhhopehlohgtrghlhhhoshhtrdhlohgtrghlughomhgrihhnpdhmrghilhhfrhhomhephhgvrhhvvgdrtghoughinhgrsegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeegledprhgtphhtthhopegrnhgurhgvfieslhhunhhnrdgthhdprhgtphhtthhopehgrhgvghhkhheslhhinhhugihfohhunhgurghtihhonhdrohhrghdprhgtphhtthhopehrrghfrggvlheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepuggrkhhrsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepshdrh hgruhgvrhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepkhgvrhhnvghlsehpvghnghhuthhrohhnihigrdguvgdprhgtphhtthhopehfvghsthgvvhgrmhesghhmrghilhdrtghomh X-GND-Sasl: herve.codina@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250613_064927_546199_9DA8C5A8 X-CRM114-Status: UNSURE ( 9.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org For i2c muxes, the parent of the mux adapter device is the adapter device the mux is connected to. This parent is not the physical device related to the mux adapter. Indeed, the physical device of the mux adapter is the mux device itself. Fill the adap.physdev with the mux device. Signed-off-by: Herve Codina --- drivers/i2c/i2c-mux.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c index fda72e8be885..3bf2035f485f 100644 --- a/drivers/i2c/i2c-mux.c +++ b/drivers/i2c/i2c-mux.c @@ -318,6 +318,7 @@ int i2c_mux_add_adapter(struct i2c_mux_core *muxc, priv->adap.algo = &priv->algo; priv->adap.algo_data = priv; priv->adap.dev.parent = &parent->dev; + priv->adap.physdev = muxc->dev; priv->adap.retries = parent->retries; priv->adap.timeout = parent->timeout; priv->adap.quirks = parent->quirks; -- 2.49.0