From nobody Fri Jun 19 13:25:55 2026 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 CE18BC433EF for ; Mon, 4 Apr 2022 09:19:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353652AbiDDJVe (ORCPT ); Mon, 4 Apr 2022 05:21:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231165AbiDDJV2 (ORCPT ); Mon, 4 Apr 2022 05:21:28 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D76372CE07 for ; Mon, 4 Apr 2022 02:19:32 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id u14so4372686pjj.0 for ; Mon, 04 Apr 2022 02:19:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=qelAC5YBe1yCBESGwxgX8ahq4gTeEnW6KQzbNy86Lmw=; b=QhY3lkav8Do3muF1gDCrngcr8qjDJsUGqV5+jSiL9RnhGvCVCVxHc4U3HJUMCUawiK SExYUSdLGARgxQYmRuVi5P/UoCLVmwB+rjMb0/3/t3ksuVTO9moUrXWdJhfIQKvLvtxO 0w7swdR+B5zpWIuCZacVt4q5IDtHcT1RABQdWnjGG6N+e5NpVUk+dlIK79B3DelTcFBp dcNA0Eb65hlCwcV7XVxghU8v5DcylXg55svAKLR9ttpTDaF6Grf7VxVb7vKyymcLymEx ik0ZHvKLojiskAxAw1bDToCjpHgCbzKC/A94J6nlKbWqSZwhgMd8qxi6BbH34W9HxmcA wHJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=qelAC5YBe1yCBESGwxgX8ahq4gTeEnW6KQzbNy86Lmw=; b=w+4v3fJL+a4A+HVPbr6Dq9Gb7eHvVvZ9DnieCVYLlQ5ae3Jr4t8F5yRqglLM94AmGZ 00kkfJBGfxKEVsMVUzUv9XU6F2GbH4Gmfp5svdmLQ51xYrbA7AlK/Y6zAcLsQRlCcG4e 7KT1v2db4gtF1zULUPB4ejQUcBxaBEBCITm9bHHqZrA3n6pHVu0QBOLqCUpBDSSpAobI +7Btd3Vazg+PDgYTJJLQen8nz/DvTdELgtYiXe2kIlwTRBpqiHD7vr/SaqVZeBHRXSfm nJQBEIIC5kMzLgFekSItXmrIuj1kpaj2a1WznmjRPBia/RcA8b7K+QzMA+ChgvLuwLnj /ytg== X-Gm-Message-State: AOAM532SKXPAe7KbUy9vpRVnwSKQNQOoS8A1VA8LHUKoxCdlmh9ZR6Qs Ftt08wJ6cnL+teFQ6Nlp52U= X-Google-Smtp-Source: ABdhPJy408c3fmOLzgDMpCG5li8dOVT+a7bUMRN+8w6SDFrtFTqFr0YJgL7iSUdPJQYwwQrK67gANg== X-Received: by 2002:a17:902:bcc6:b0:153:53c2:7e2c with SMTP id o6-20020a170902bcc600b0015353c27e2cmr22483820pls.14.1649063972253; Mon, 04 Apr 2022 02:19:32 -0700 (PDT) Received: from localhost.localdomain ([159.226.95.43]) by smtp.googlemail.com with ESMTPSA id n52-20020a056a000d7400b004fad9132d73sm11135143pfv.129.2022.04.04.02.19.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Apr 2022 02:19:31 -0700 (PDT) From: Miaoqian Lin To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Cc: linmq006@gmail.com Subject: [PATCH] ALSA: pxa2xx: Add missing of_node_put() in pxa_ssp_probe Date: Mon, 4 Apr 2022 09:19:26 +0000 Message-Id: <20220404091926.22115-1-linmq006@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak. Fixes: 2023c90c3a2c ("ASoC: pxa: pxa-ssp: add DT bindings") Signed-off-by: Miaoqian Lin --- sound/soc/pxa/pxa-ssp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c index 7f13a35e9cc1..167b90b48d7f 100644 --- a/sound/soc/pxa/pxa-ssp.c +++ b/sound/soc/pxa/pxa-ssp.c @@ -770,6 +770,7 @@ static int pxa_ssp_probe(struct snd_soc_dai *dai) } =20 priv->ssp =3D pxa_ssp_request_of(ssp_handle, "SoC audio"); + of_node_put(ssp_handle); if (priv->ssp =3D=3D NULL) { ret =3D -ENODEV; goto err_priv; --=20 2.17.1