From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3FA1C433E1 for ; Mon, 20 Jul 2020 16:22:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BFAAA206E9 for ; Mon, 20 Jul 2020 16:22:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595262139; bh=jXwzaznj6HnmZcyrThYwe2ObKGTHQE4RcAMYcZSIg7w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QeqtCP8JMSSeLXx6dDAVx0X0xd4K9EFfJcwdxuwDQ3gcRCvNWqlR4yYWe1AZ4HxlH 9N7RbsIuWV+0HHRnSoAErsNb2jWJeUDN/y6oND/w5BQW2fa5v6HgSoHK8BimOaFbha qCrcycC1u1IC2I6iQfTdZxoSiZ7ijckNJ5VTW9xY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388550AbgGTQWS (ORCPT ); Mon, 20 Jul 2020 12:22:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:43788 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731920AbgGTQHF (ORCPT ); Mon, 20 Jul 2020 12:07:05 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B0A1D2064B; Mon, 20 Jul 2020 16:07:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595261225; bh=jXwzaznj6HnmZcyrThYwe2ObKGTHQE4RcAMYcZSIg7w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=v/JhooIa32d0PHO4uALZbJ1RoDXjXdRpScJpYmzY2JJfgUP98M065dubQ50+JsEeL cqhvJlNZfNpz+vpcWhZCCdyONUPdX2DfPo4RL0vHlMME9pK/G2ZVpEJ6dLD3pr3NNF fX19sy5Jo7gGKPgS+vuLsOisgIhM+aiYGMG2etZ0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Anson Huang , Daniel Lezcano , Sasha Levin Subject: [PATCH 5.7 037/244] thermal/drivers: imx: Fix missing of_node_put() at probe time Date: Mon, 20 Jul 2020 17:35:08 +0200 Message-Id: <20200720152827.623724274@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200720152825.863040590@linuxfoundation.org> References: <20200720152825.863040590@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anson Huang [ Upstream commit b45fd13be340e4ed0a2a9673ba299eb2a71ba829 ] After finishing using cpu node got from of_get_cpu_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/1585232945-23368-1-git-send-email-Anson.Huang@nxp.com Signed-off-by: Sasha Levin --- drivers/thermal/imx_thermal.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index e761c9b422179..1b84ea674edb7 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -649,7 +649,7 @@ MODULE_DEVICE_TABLE(of, of_imx_thermal_match); static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) { struct device_node *np; - int ret; + int ret = 0; data->policy = cpufreq_cpu_get(0); if (!data->policy) { @@ -664,11 +664,12 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) if (IS_ERR(data->cdev)) { ret = PTR_ERR(data->cdev); cpufreq_cpu_put(data->policy); - return ret; } } - return 0; + of_node_put(np); + + return ret; } static void imx_thermal_unregister_legacy_cooling(struct imx_thermal_data *data) -- 2.25.1