From patchwork Thu Mar 30 03:35:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liang He X-Patchwork-Id: 1763029 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=126.com header.i=@126.com header.a=rsa-sha256 header.s=s110527 header.b=kUUGNyoV; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Pn8HB09h4z1yXv for ; Thu, 30 Mar 2023 14:36:53 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Pn8H81MrFz3f4L for ; Thu, 30 Mar 2023 14:36:52 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=126.com header.i=@126.com header.a=rsa-sha256 header.s=s110527 header.b=kUUGNyoV; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=126.com (client-ip=220.181.12.27; helo=m126.mail.126.com; envelope-from=windhl@126.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=126.com header.i=@126.com header.a=rsa-sha256 header.s=s110527 header.b=kUUGNyoV; dkim-atps=neutral Received: from m126.mail.126.com (m126.mail.126.com [220.181.12.27]) by lists.ozlabs.org (Postfix) with ESMTP id 4Pn8Gn4krnz3cNN for ; Thu, 30 Mar 2023 14:36:29 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=s21aC aR/iG7KOxB9MLIxai4Lo1eXp0ZqiDXvYipXjKI=; b=kUUGNyoVDe4KcMBIMyahH wc7F90oaiLQyJURZ3xXbjNyBhLBJZVaVP6OaQm06pRf3+AucfVBymIQw3FMGT3Ar DpAoCPyMbcrJb2QJbFmN4zdOCcp9eaKeETW5SzvF5TwAdfixNIiv82+y+YBCn7BB WX496YNPs4QImoZO8C134U= Received: from localhost.localdomain (unknown [124.16.139.61]) by zwqz-smtp-mta-g1-1 (Coremail) with SMTP id _____wB3FrGfAyVkkhcRAw--.18338S2; Thu, 30 Mar 2023 11:36:00 +0800 (CST) From: Liang He To: benh@kernel.crashing.org, u.kleine-koenig@pengutronix.de, mpe@ellerman.id.au, benjamin.mugnier@foss.st.com, cminyard@mvista.com, khalasa@piap.pl, linuxppc-dev@lists.ozlabs.org, windhl@126.com Subject: [PATCH] macintosh/windfarm_smu_sat: Add missing of_node_put() Date: Thu, 30 Mar 2023 11:35:58 +0800 Message-Id: <20230330033558.2562778-1-windhl@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: _____wB3FrGfAyVkkhcRAw--.18338S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrtrW3Cw15Jw1UWr13CFyxGrg_yoW3JrXEkw 1xXasruws8JrWFvwsrKF4fXrWkAFW5uas5uFsY9r4fZa4UZ342qr1DZrn5Za4xZF42yFW7 Cr1DJryUurs29jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRpRR_UUUUUU== X-Originating-IP: [124.16.139.61] X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbizgNCF18RQtjoTAAAso X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" We call of_node_get() in wf_sat_probe() after sat is created, so we need the of_node_put() before *kfree(sat)*. Fixes: ac171c46667c ("[PATCH] powerpc: Thermal control for dual core G5s") Signed-off-by: Liang He --- drivers/macintosh/windfarm_smu_sat.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c index ebc4256a9e4a..089f2743a070 100644 --- a/drivers/macintosh/windfarm_smu_sat.c +++ b/drivers/macintosh/windfarm_smu_sat.c @@ -171,6 +171,7 @@ static void wf_sat_release(struct kref *ref) if (sat->nr >= 0) sats[sat->nr] = NULL; + of_node_put(sat->node); kfree(sat); }