From patchwork Tue Apr 5 07:24:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 557976 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 35C5CC35276 for ; Tue, 5 Apr 2022 08:36:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241607AbiDEIei (ORCPT ); Tue, 5 Apr 2022 04:34:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239449AbiDEIUF (ORCPT ); Tue, 5 Apr 2022 04:20:05 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 000CDCF5; Tue, 5 Apr 2022 01:13:31 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6DAE2609D0; Tue, 5 Apr 2022 08:13:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7EEC6C385A1; Tue, 5 Apr 2022 08:13:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649146410; bh=0wYuwAGChqOKzuYEF8sOFnPeHw7YKkRvAICZaEhGM7E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BV486yau5Yd4L7+pyVuYYzqI+7YAE0N23Q+dqr64I3IOgfK7HAV5ZMMYwZMIYjkSc cswE0V2laSS0nbeffhlKWJH9bq5yurec+OvpSJNcKBZzPNMtX3CFnjdbWExoy8deyy 6Vl1qeCnZeKnoBN28AJsjBjNhMDzP1zWD0HMtUZo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.17 0752/1126] remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region Date: Tue, 5 Apr 2022 09:24:59 +0200 Message-Id: <20220405070429.659193757@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070407.513532867@linuxfoundation.org> References: <20220405070407.513532867@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Miaoqian Lin [ Upstream commit 8f90161a66bc3d6b9fe8dde4d9028d20eae1b62a ] The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: aed361adca9f ("remoteproc: qcom: Introduce WCNSS peripheral image loader") Signed-off-by: Miaoqian Lin Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220308063102.10049-1-linmq006@gmail.com Signed-off-by: Sasha Levin --- drivers/remoteproc/qcom_wcnss.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c index 80bbafee9846..9a223d394087 100644 --- a/drivers/remoteproc/qcom_wcnss.c +++ b/drivers/remoteproc/qcom_wcnss.c @@ -500,6 +500,7 @@ static int wcnss_alloc_memory_region(struct qcom_wcnss *wcnss) } ret = of_address_to_resource(node, 0, &r); + of_node_put(node); if (ret) return ret;