From patchwork Tue Apr 5 07:31:39 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: 556618 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 1ECB4C433EF for ; Tue, 5 Apr 2022 12:16:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1382475AbiDEMP3 (ORCPT ); Tue, 5 Apr 2022 08:15:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242810AbiDEKfT (ORCPT ); Tue, 5 Apr 2022 06:35:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A0B2522F4; Tue, 5 Apr 2022 03:21:26 -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 C23F8617CA; Tue, 5 Apr 2022 10:21:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CCF1FC385A0; Tue, 5 Apr 2022 10:21:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649154085; bh=0cxfFW4PAGudJo0W1iePckThDGuRuVdAGovI7HmiBvQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P+wy0Uz01DWecga2c+O6Pii7lEWmQJQz12siLnluW8mWIxYHi+gxL0iVCIih8OueE wkSmj1TUSmQkgPpirJbbmlAe6NCoO0OSqQVZ0Hxt0VZlMmVqUw2AYBghtQ+oK6b4pN Xvv8fWqf3lAIDRR8i39fri8eB5JJ1QrVQD73kILs= 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 5.10 405/599] remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region Date: Tue, 5 Apr 2022 09:31:39 +0200 Message-Id: <20220405070310.883645719@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070258.802373272@linuxfoundation.org> References: <20220405070258.802373272@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 505b5b1616e200042999de715dbe7c1e2735cd65 ] The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: dc160e449122 ("remoteproc: qcom: Introduce Non-PAS ADSP PIL driver") Signed-off-by: Miaoqian Lin Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220308031219.4718-1-linmq006@gmail.com Signed-off-by: Sasha Levin --- drivers/remoteproc/qcom_q6v5_adsp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c index 9eb599701f9b..c39138d39cf0 100644 --- a/drivers/remoteproc/qcom_q6v5_adsp.c +++ b/drivers/remoteproc/qcom_q6v5_adsp.c @@ -406,6 +406,7 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp) } ret = of_address_to_resource(node, 0, &r); + of_node_put(node); if (ret) return ret;