From patchwork Wed Mar 1 18:52:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Jacques Hiblot X-Patchwork-Id: 1750370 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PRyLC2WMcz23j7 for ; Thu, 2 Mar 2023 15:09:55 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PRyLC1MKTz3cS4 for ; Thu, 2 Mar 2023 15:09:55 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=traphandler.com (client-ip=46.105.34.251; helo=smtpout1.mo528.mail-out.ovh.net; envelope-from=jjhiblot@traphandler.com; receiver=) Received: from smtpout1.mo528.mail-out.ovh.net (smtpout1.mo528.mail-out.ovh.net [46.105.34.251]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4PRqXN3gPsz3bhD for ; Thu, 2 Mar 2023 10:03:16 +1100 (AEDT) Received: from pro2.mail.ovh.net (unknown [10.109.156.120]) by mo528.mail-out.ovh.net (Postfix) with ESMTPS id 5F9F121955; Wed, 1 Mar 2023 18:53:00 +0000 (UTC) Received: from localhost.localdomain (88.161.25.233) by DAG1EX1.emp2.local (172.16.2.1) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Wed, 1 Mar 2023 19:52:58 +0100 From: Jean-Jacques Hiblot To: , , Geert Uytterhoeven , Magnus Damm , Russell King , Michael Ellerman , Nicholas Piggin , Christophe Leroy , , Daniel Lezcano , Thomas Gleixner , Claudiu Beznea , Marc Zyngier , , Manivannan Sadhasivam , Palmer Dabbelt , Paul Walmsley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Frank Rowand , Bjorn Helgaas , Nishanth Menon , , , , , Subject: [PATCH 1/3] of: irq: make callers of of_irq_parse_raw() release the device node Date: Wed, 1 Mar 2023 19:52:07 +0100 Message-ID: <20230301185209.274134-2-jjhiblot@traphandler.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230301185209.274134-1-jjhiblot@traphandler.com> References: <20230301185209.274134-1-jjhiblot@traphandler.com> MIME-Version: 1.0 X-Originating-IP: [88.161.25.233] X-ClientProxiedBy: DAG3EX2.emp2.local (172.16.2.22) To DAG1EX1.emp2.local (172.16.2.1) X-Ovh-Tracer-Id: 11460535152125229436 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvhedrudelhedguddutdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkffojghfggfgtghisehtkeertdertddtnecuhfhrohhmpeflvggrnhdqlfgrtghquhgvshcujfhisghlohhtuceojhhjhhhisghlohhtsehtrhgrphhhrghnughlvghrrdgtohhmqeenucggtffrrghtthgvrhhnpeduteevleevvefggfdvueffffejhfehheeuiedtgedtjeeghfehueduudegfeefueenucfkphepuddvjedrtddrtddruddpkeekrdduiedurddvhedrvdeffeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeduvdejrddtrddtrddupdhmrghilhhfrhhomhepoehjjhhhihgslhhothesthhrrghphhgrnhgulhgvrhdrtghomheqpdhnsggprhgtphhtthhopedupdhrtghpthhtohepshgrrhgrvhgrnhgrkhesghhoohhglhgvrdgtohhmpdhnmhesthhirdgtohhmpdhsshgrnhhtohhshheskhgvrhhnvghlrdhorhhgpdhmrghthhhirghsrdhnhihmrghnsehinhhtvghlrdgtohhmpdhgrhgvghhkhheslhhinhhugihfohhunhgurghtihhonhdrohhrghdpthhhihgvrhhrhidrrhgvughinhhgsehgmhgrihhlrdgtohhmpdhjohhnrghthhgrnhhhsehnvhhiughirgdrtghomhdplhhinhhugi dqrhgvnhgvshgrshdqshhotgesvhhgvghrrdhkvghrnhgvlhdrohhrghdplhhinhhugidqrghrmhdqkhgvrhhnvghlsehlihhsthhsrdhinhhfrhgruggvrggurdhorhhgpdhlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrghdplhhinhhugihpphgtqdguvghvsehlihhsthhsrdhoiihlrggsshdrohhrghdplhhinhhugidqfihirhgvlhgvshhssehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhlihhnuhigqdgrtghtihhonhhssehlihhsthhsrdhinhhfrhgruggvrggurdhorhhgpdhlihhnuhigqdhrihhstghvsehlihhsthhsrdhinhhfrhgruggvrggurdhorhhgpdhlihhnuhigqdhsuhhngihisehlihhsthhsrdhlihhnuhigrdguvghvpdguvghvihgtvghtrhgvvgesvhhgvghrrdhkvghrnhgvlhdrohhrghdplhhinhhugidqphgtihesvhhgvghrrdhkvghrnhgvlhdrohhrghdplhhinhhugidquhhssgesvhhgvghrrdhkvghrnhgvlhdrohhrghdpsghhvghlghgrrghssehgohhoghhlvgdrtghomhdpfhhrohifrghnugdrlhhishhtsehgmhgrihhlrdgtohhmpdhrohgshhdoughtsehkvghrnhgvlhdrohhrghdpshgrmhhuvghlsehshhholhhlrghnugdrohhrghdptghlvghmvghnthdrlhgvghgvrhessghoohhtlhhinhdrtghomhdpghgvvghrthdorhgvnhgvshgrshesghhlihguvghrrdgsvgdpmhgrghhnuhhsrdgurghmmhesghhmrghilhdrtghomhdplhhinhhugiesrghrmhhlihhnuhigrdh orhhgrdhukhdpmhhpvgesvghllhgvrhhmrghnrdhiugdrrghupdhnphhighhgihhnsehgmhgrihhlrdgtohhmpdgthhhrihhsthhophhhvgdrlhgvrhhohiestghsghhrohhuphdrvghupdiirghjvggtheesghhmrghilhdrtghomhdplhhinhhugidqthgvghhrrgesvhhgvghrrdhkvghrnhgvlhdrohhrghdpuggrnhhivghlrdhlvgiitggrnhhosehlihhnrghrohdrohhrghdptghlrghuughiuhdrsggviihnvggrsehmihgtrhhotghhihhprdgtohhmpdhmrgiisehkvghrnhgvlhdrohhrghdprghfrggvrhgsvghrsehsuhhsvgdruggvpdhmrghniheskhgvrhhnvghlrdhorhhgpdhprghlmhgvrhesuggrsggsvghlthdrtghomhdpphgruhhlrdifrghlmhhslhgvhiesshhifhhivhgvrdgtohhmpdifvghnshestghsihgvrdhorhhgpdhjvghrnhgvjhdrshhkrhgrsggvtgesghhmrghilhdrtghomhdpthhglhigsehlihhnuhhtrhhonhhigidruggvpdfovfetjfhoshhtpehmohehvdekpdhmohguvgepshhmthhpohhuth X-Mailman-Approved-At: Thu, 02 Mar 2023 15:09:14 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jean-Jacques Hiblot , linux-actions@lists.infradead.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-pci@vger.kernel.org, linux-tegra@vger.kernel.org, linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" of_irq_parse_raw() does a get() on the device node returned in out_irq->np. Callers of of_irq_parse_raw() must do a put() when they are done with it. Signed-off-by: Jean-Jacques Hiblot --- arch/powerpc/platforms/fsl_uli1575.c | 1 + drivers/bcma/main.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 84afae7a25617..ba104f6474bc8 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -334,6 +334,7 @@ static void hpcd_final_uli5288(struct pci_dev *dev) laddr[1] = laddr[2] = 0; of_irq_parse_raw(laddr, &oirq); dev->irq = irq_create_of_mapping(&oirq); + of_node_put(oirq.np); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, hpcd_quirk_uli1575); diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 0a8469e0b13ad..11219dd79d327 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -193,7 +193,10 @@ static unsigned int bcma_of_get_irq(struct device *parent, return 0; } - return irq_create_of_mapping(&out_irq); + ret = irq_create_of_mapping(&out_irq); + of_node_put(out_irq.np); + + return ret; } static void bcma_of_fill_device(struct device *parent,