From patchwork Mon Apr 7 14:55:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 14041484 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 64B1CC36010 for ; Mon, 7 Apr 2025 18:16:33 +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=Qk5GQt8I+7R2pPHJxzjfQlsZZkZxJhgSQbQsHr0o/hI=; b=ToDq9L+m4ahxLjFnaCv5jg3wNw gP4uzsJjwhTWfhLmIKDi8I2QXpy4Y3D6C2hpGhsncnEIX8ziK1r4ca5e4aR4rM8S5LqKr1zaViBEI +LUXLv7RH6hmF04XnPy6DOpNwUk/9YHIB5Vxz6eq/ser7WnQOMAUXlQKxrt3U8IKLN2D+hi0oVJr7 A4yyHDthVB18A3GLSamL/Br8PQuLPiHCccPqwifJh4L9nHAd8Yldtoctc8I0snN95wRi48V2KgtHW kAImR27L+VPRqA3zTryJMkBBLxv+Qn/QuPWYXvVxRPcKh6uV2MUwlkJ6MtifLHCsi221e5XzGl5b8 YzM+EMrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1r1I-00000001V3J-2KeJ; Mon, 07 Apr 2025 18:16:28 +0000 Received: from relay5-d.mail.gandi.net ([2001:4b98:dc4:8::225]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1ntT-00000000pkX-3TyK for linux-arm-kernel@lists.infradead.org; Mon, 07 Apr 2025 14:56:13 +0000 Received: by mail.gandi.net (Postfix) with ESMTPA id 2E1D644327; Mon, 7 Apr 2025 14:56:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744037769; 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=Qk5GQt8I+7R2pPHJxzjfQlsZZkZxJhgSQbQsHr0o/hI=; b=NCF8YrQeurrOLg19iw0E0baRYjfFOrx6IjRNk2HdtyCK5rpNymla2co1/mcbptqDw16lzg kVOBe9mOrYsbHFLOhcDH8QBJ7/jujj2CUYFuZ9T+3wT/r6jKwQY0NbM0uN+raSl7EUv1/p JWipr2DsN+7bwFa5Ay7t8aDu9dmQvMV7DkJ0GOH31ZCg9LJMvh95C8mwgXobs5X7fPGyoZ y8cMaI6RnpaohtMh4oavzvlRDV6lS0/RWjtncwfdBtktNuC+4o78xc7CAVXaEzAcVub/tO YiR/icZTO5I4JqHS9sNecAECJeSDLBHdjc+kYDOiYxqrprxz68wmHzJuhsfA3g== From: Herve Codina To: 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 , 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, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Luca Ceresoli , Thomas Petazzoni Subject: [PATCH 02/16] driver core: Rename get_dev_from_fwnode() wrapper to get_device_from_fwnode() Date: Mon, 7 Apr 2025 16:55:31 +0200 Message-ID: <20250407145546.270683-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250407145546.270683-1-herve.codina@bootlin.com> References: <20250407145546.270683-1-herve.codina@bootlin.com> MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgeekucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefjvghrvhgvucevohguihhnrgcuoehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepleffudeludffledviefftedtffffjeehhfeiffelteejtdeugffggfffudffheegnecuffhomhgrihhnpehkvghrnhgvlhdrohhrghenucfkphepledtrdekledrudeifedruddvjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeltddrkeelrdduieefrdduvdejpdhhvghloheplhhotggrlhhhohhsthdrlhhotggrlhguohhmrghinhdpmhgrihhlfhhrohhmpehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepgedupdhrtghpthhtohepghhrvghgkhhhsehlihhnuhigfhhouhhnuggrthhiohhnrdhorhhgpdhrtghpthhtoheprhgrfhgrvghlsehkvghrnhgvlhdrohhrghdprhgtphhtthhopegurghkrheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepshhhrgifnhhguhhosehkvghrnhgvlhdrohhrghdprhgtphhtthhopehsrdhhrghuv ghrsehpvghnghhuthhrohhnihigrdguvgdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepfhgvshhtvghvrghmsehgmhgrihhlrdgtohhmpdhrtghpthhtohepmhhtuhhrqhhuvghtthgvsegsrgihlhhisghrvgdrtghomh X-GND-Sasl: herve.codina@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250407_075612_058276_77B1AA51 X-CRM114-Status: GOOD ( 14.08 ) 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 get_dev_from_fwnode() calls get_device() and so it acquires a reference on the device returned. In order to be more obvious that this wrapper is a get_device() variant, rename it to get_device_from_fwnode(). Suggested-by: Mark Brown Link: https://lore.kernel.org/lkml/CAGETcx97QjnjVR8Z5g0ndLHpK96hLd4aYSV=iEkKPNbNOccYmA@mail.gmail.com/ Signed-off-by: Herve Codina Reviewed-by: Saravana Kannan --- drivers/base/core.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/base/core.c b/drivers/base/core.c index d2f9d3a59d6b..f30260fd3031 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1881,7 +1881,7 @@ static void fw_devlink_unblock_consumers(struct device *dev) device_links_write_unlock(); } -#define get_dev_from_fwnode(fwnode) get_device((fwnode)->dev) +#define get_device_from_fwnode(fwnode) get_device((fwnode)->dev) static bool fwnode_init_without_drv(struct fwnode_handle *fwnode) { @@ -1891,7 +1891,7 @@ static bool fwnode_init_without_drv(struct fwnode_handle *fwnode) if (!(fwnode->flags & FWNODE_FLAG_INITIALIZED)) return false; - dev = get_dev_from_fwnode(fwnode); + dev = get_device_from_fwnode(fwnode); ret = !dev || dev->links.status == DL_DEV_NO_DRIVER; put_device(dev); @@ -1960,7 +1960,7 @@ static struct device *fwnode_get_next_parent_dev(const struct fwnode_handle *fwn struct device *dev; fwnode_for_each_parent_node(fwnode, parent) { - dev = get_dev_from_fwnode(parent); + dev = get_device_from_fwnode(parent); if (dev) { fwnode_handle_put(parent); return dev; @@ -2016,8 +2016,8 @@ static bool __fw_devlink_relax_cycles(struct fwnode_handle *con_handle, goto out; } - sup_dev = get_dev_from_fwnode(sup_handle); - con_dev = get_dev_from_fwnode(con_handle); + sup_dev = get_device_from_fwnode(sup_handle); + con_dev = get_device_from_fwnode(con_handle); /* * If sup_dev is bound to a driver and @con hasn't started binding to a * driver, sup_dev can't be a consumer of @con. So, no need to check @@ -2156,7 +2156,7 @@ static int fw_devlink_create_devlink(struct device *con, if (sup_handle->flags & FWNODE_FLAG_NOT_DEVICE) sup_dev = fwnode_get_next_parent_dev(sup_handle); else - sup_dev = get_dev_from_fwnode(sup_handle); + sup_dev = get_device_from_fwnode(sup_handle); if (sup_dev) { /* @@ -2225,7 +2225,7 @@ static void __fw_devlink_link_to_consumers(struct device *dev) bool own_link = true; int ret; - con_dev = get_dev_from_fwnode(link->consumer); + con_dev = get_device_from_fwnode(link->consumer); /* * If consumer device is not available yet, make a "proxy" * SYNC_STATE_ONLY link from the consumer's parent device to