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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 50A11C19F2A for ; Mon, 8 Aug 2022 01:46:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ABBkpHL5JHKEAjl7DBDJiyTek/l/w8sSW7av1dAF8Ts=; b=1AVigFH5QGEtzc 6TbscuWFPH7n4DH2yMZA/Hoqe7c198+dnc/0GmTnwxdyiWqua7GkAYBnFbdYzRRq4ZeXxpBZFzRBr Lal1g0dbVt2cSm/ktRB+2yhcLi6uLH6anEsByJ8YIBkHUNAaczKUdxFEL6+6zNu27vzTNne51pEHE OvTYH3d59Sr29tN51N1DJljMYIUtE1UmYe6SBCvuGbJdjRekLdL66k8FKD/YSGHkFswiCbbWBkuVV 2midCj+nBaceYJdCi9Y5xjsZ6WEc0C4B33RLCGMRuldaT4YzlrmurBvv4gwhHaOVL4d/HKOtfZZ9m teAi25PbjaIJ7S2uZfmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oKrpz-007i2w-OC; Mon, 08 Aug 2022 01:45:48 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oKrdd-007bvr-MD for linux-arm-kernel@lists.infradead.org; Mon, 08 Aug 2022 01:33:03 +0000 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 3174F60DE1; Mon, 8 Aug 2022 01:33:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B32E2C433C1; Mon, 8 Aug 2022 01:32:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1659922380; bh=uY13mo9qtASTnrLurEscpXAMDs4UVUh1xoWThPdMtxw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=epR7t3xgAtzmQ+NU96kwmGoX20fkSDgk4EsAlE3WCmcxo0JTXtV6afV36kolECAFQ o7GLkdlqnqzuhzPeGsAVSqZvdFkPMmvfL//w2YYgV1comvF68Go939nCBG08a/oJHW 2itu1w2BRs5sTEadJOnty/hARg+FCh+LENjo/3KGTNPsPVu/dYk1sh4pKXpQrrZSZ7 0icPWq9yKadu3FHpYhMAURb28Q2R/Ln3XLQnWdgI9Ou+cN2imPJOGZWk02St2SlOji U1j7OqAoBgm3Ts5XV7tNsmliQ1kYCVXO4U0zEdjy3jCussYBdPrZBrAflXsHrSpMSZ ZhsKZvmuTQhng== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Liang He , Tony Lindgren , Sasha Levin , linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org Subject: [PATCH AUTOSEL 5.19 35/58] ARM: OMAP2+: display: Fix refcount leak bug Date: Sun, 7 Aug 2022 21:30:53 -0400 Message-Id: <20220808013118.313965-35-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220808013118.313965-1-sashal@kernel.org> References: <20220808013118.313965-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220807_183302_005920_8B96D39C X-CRM114-Status: GOOD ( 11.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Liang He [ Upstream commit 50b87a32a79bca6e275918a711fb8cc55e16d739 ] In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He Message-Id: <20220617145803.4050918-1-windhl@126.com> Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/mach-omap2/display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 21413a9b7b6c..eb09a25e3b45 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -211,6 +211,7 @@ static int __init omapdss_init_fbdev(void) node = of_find_node_by_name(NULL, "omap4_padconf_global"); if (node) omap4_dsi_mux_syscon = syscon_node_to_regmap(node); + of_node_put(node); return 0; } -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel