From nobody Tue Jun 23 09:09:14 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 68367C433EF for ; Tue, 8 Mar 2022 02:33:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344376AbiCHCec (ORCPT ); Mon, 7 Mar 2022 21:34:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229845AbiCHCe2 (ORCPT ); Mon, 7 Mar 2022 21:34:28 -0500 Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6854AC42 for ; Mon, 7 Mar 2022 18:33:33 -0800 (PST) Received: by mail-pg1-x533.google.com with SMTP id c11so2780392pgu.11 for ; Mon, 07 Mar 2022 18:33:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=JHlL483tOPXXwrShSRIjSrIFbu7utMjXnFg9i5hed/o=; b=WEkcwRIgKqaeYDHUvRzHgwypMhdMJA7j9eG+yN5S8IeEe3Lw9dLXp7vuoF4rdLjZYH iHOeyF1zmrCYUPpJj8L44HMC/wzABiTl/xT3IfsBJpXbdL9CuNxN5mPNj4pxgcoarq4J jFUecfa7EpJ2s+MG6QjLSa/Gv3sg7ZBTEXEUaXitC9oUAoki/eooiwrlAbfHJcQZs71U RDBlDmCnyURAPGkT1xAs6St1K/JQyrnubKxoqNMIynU52soHzR/64MOd0zCiKAsZGWh0 D8ma+B2LDuYNojD+uRIpApmn9HX/BxoZ3X/iW4Rwb3QsX7zSV7fCTiiZkj2AmbZIdK09 KZTA== 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=JHlL483tOPXXwrShSRIjSrIFbu7utMjXnFg9i5hed/o=; b=I8FxsNTGYzYfJjxtEuDScuEpLx1RdslMgF8gcmHqNraepgR8UNE2KkxD9ip8H1EXmT FVDxFPXuLXqpYGuCOlTXnO20Y80R+uH1ww9LG5RjytBQEUldN900wmjz8meaE0Ze08I6 zkhQDObz7Q24tR2v7xaNQVlILdFWpQ4CXQQHUhRvvkPNTXmzdSEL5E9SC/51PEklMP1R 9Tbb7Zf/yYsHGU4qzpOUlU+Z3q+dsrwqyssrifVW4RT6l6rn/snWpVhVbZM2HkPq+86j qAXVO1k2oui9I9h2sqV64L/QydZ3tZqfYK4tFEXuI9wNqvxOwKNRR04M7myf2wzecmra dHbw== X-Gm-Message-State: AOAM530Vk/Y6AnNEANPqCJU4KfjOR7M8pPvS17SFicUzPeGGykF+hhWQ mJW87jeR3J5i5BQQDA1bDxE= X-Google-Smtp-Source: ABdhPJxwTjC/2YyrJTs09m/FPQR/5h0YkmUvTnHXVS+nNfwwgujRr2t9vFbiZBCRxEjAV81GX2UXbw== X-Received: by 2002:a65:4c06:0:b0:373:a7d1:75d5 with SMTP id u6-20020a654c06000000b00373a7d175d5mr12060573pgq.502.1646706812977; Mon, 07 Mar 2022 18:33:32 -0800 (PST) Received: from localhost.localdomain ([159.226.95.43]) by smtp.googlemail.com with ESMTPSA id p186-20020a62d0c3000000b004f6fa49c4b9sm5895103pfg.218.2022.03.07.18.33.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Mar 2022 18:33:32 -0800 (PST) From: Miaoqian Lin To: Pierre-Louis Bossart , Liam Girdwood , Ranjani Sridharan , Kai Vehmanen , Daniel Baluta , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Peter Ujfalusi , Viorel Suman , sound-open-firmware@alsa-project.org, alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: linmq006@gmail.com Subject: [PATCH] ASoC: SOF: Add missing of_node_put() in imx8m_probe Date: Tue, 8 Mar 2022 02:33:23 +0000 Message-Id: <20220308023325.31702-1-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" The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: afb93d716533 ("ASoC: SOF: imx: Add i.MX8M HW support") Signed-off-by: Miaoqian Lin Reviewed-by: Peter Ujfalusi --- sound/soc/sof/imx/imx8m.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c index 788e77bcb603..60251486b24b 100644 --- a/sound/soc/sof/imx/imx8m.c +++ b/sound/soc/sof/imx/imx8m.c @@ -224,6 +224,7 @@ static int imx8m_probe(struct snd_sof_dev *sdev) } =20 ret =3D of_address_to_resource(res_node, 0, &res); + of_node_put(res_node); if (ret) { dev_err(&pdev->dev, "failed to get reserved region address\n"); goto exit_pdev_unregister; --=20 2.17.1