From nobody Thu Sep 18 11:49:14 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4EA6C352A1 for ; Tue, 6 Dec 2022 17:11:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234031AbiLFRLT (ORCPT ); Tue, 6 Dec 2022 12:11:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235374AbiLFRLK (ORCPT ); Tue, 6 Dec 2022 12:11:10 -0500 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D2B42409B for ; Tue, 6 Dec 2022 09:11:09 -0800 (PST) Received: by mail-wr1-x42c.google.com with SMTP id m14so24423126wrh.7 for ; Tue, 06 Dec 2022 09:11:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; 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=+0eEedGwGTs0kfi7RPmjpdf2WkKmieSTXamBFgfWsLQ=; b=dyXoW4R5nzvhrF2ArwJVeg/RNvPFTxGysEkFtaM0+/WmSby6JpBEEzAuzb6dm/IUrO loetYRVTWv84boZgega8by8OHA894AB3cBdImVYzS/zG45qSdtvD+P+IrHwFWTQ9kaNQ dbXYFqDbgEchx56LERT2IZVmK/P54IfFI/v7k= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=+0eEedGwGTs0kfi7RPmjpdf2WkKmieSTXamBFgfWsLQ=; b=mq/rpQttbtxUydYgRv2UYWqHNYJg8Vdi1hHpGgiEZLWGaCaQBsIC3s1rVatFh+dAkq xC6bi74xMOuCM2CV/Iu3dySH5jwwl4u3j5NzPpnnSf/UHYYuNq6qLPyHveTxxkLpFhU/ 0VK2pjyHl6QAqBMyCxtwcf3wfnn39vBnrQSiTm52x058q0dhjv0Dtq5DzucNXeNt30E7 NpYFLJLYKqqtNQNNfDTuglpuQ7zkz/ZrloAHZGBOqLZjyk20iO5PbuunnrLNI8xy4yFb EPTQIugHHRptVgnKMvQ34UGOSG3xlcUIjC6/immR8sW4lajyAxHenecRYIsYAowrWmoS ty7A== X-Gm-Message-State: ANoB5pkeoXMF3RJz9Nw8TtcnRhCSndahKcC080J/h1qtef7kA4hebpUF H/eMdwtzXRAyRRkZVGwMVqy+gCGG6bhj3GzA X-Google-Smtp-Source: AA0mqf5VYzXR0eKaEheU+DSuzIPtiiZXxadgFHz/ASXvN/BUlPG5unQLLOG06Nxd5Dcsf4wUCuWsVA== X-Received: by 2002:a05:6000:18c1:b0:236:5d8c:97fd with SMTP id w1-20020a05600018c100b002365d8c97fdmr54257190wrq.473.1670346667896; Tue, 06 Dec 2022 09:11:07 -0800 (PST) Received: from dario-ThinkPad-T14s-Gen-2i.pdxnet.pdxeng.ch (host-82-54-95-136.retail.telecomitalia.it. [82.54.95.136]) by smtp.gmail.com with ESMTPSA id k10-20020a056000004a00b002365730eae8sm17298534wrx.55.2022.12.06.09.11.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Dec 2022 09:11:07 -0800 (PST) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Amarula patchwork , Dario Binacchi , Fabio Estevam , Martin Kaiser , NXP Linux Team , Pengutronix Kernel Team , Russell King , Sascha Hauer , Shawn Guo , linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/5] ARM: imx25: add missing of_node_put() Date: Tue, 6 Dec 2022 18:10:45 +0100 Message-Id: <20221206171049.3316611-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20221206171049.3316611-1-dario.binacchi@amarulasolutions.com> References: <20221206171049.3316611-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" In mx25_read_cpu_rev(), of_find_compatible_node() returns a node pointer with refcount incremented. Use of_node_put() on it when done. Fixes: 8b88f7ef31dde ("ARM: mx25: Retrieve IIM base from dt") Signed-off-by: Dario Binacchi --- arch/arm/mach-imx/cpu-imx25.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-imx/cpu-imx25.c b/arch/arm/mach-imx/cpu-imx25.c index 3e63445cde06..cc86977d0a34 100644 --- a/arch/arm/mach-imx/cpu-imx25.c +++ b/arch/arm/mach-imx/cpu-imx25.c @@ -23,6 +23,7 @@ static int mx25_read_cpu_rev(void) =20 np =3D of_find_compatible_node(NULL, NULL, "fsl,imx25-iim"); iim_base =3D of_iomap(np, 0); + of_node_put(np); BUG_ON(!iim_base); rev =3D readl(iim_base + MXC_IIMSREV); iounmap(iim_base); --=20 2.32.0