From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E3FC439B975; Wed, 20 May 2026 17:28:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779298097; cv=none; b=M1eRtCi8Vm3Tcq7eWWAH+0oj9toXzADMYHG3NAPbywgJBGB4IngGzrMWQ0KGMXuvSLRF48ld8nBXin3U4is2Pm1SLaVJr4ESuF1xf/zMgk7LpKOTUhRxFocSq9Obm8v4glE2si/87TPS8n0Lf6Pl1yCxB8L3rKCVaXSZupw/IDo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779298097; c=relaxed/simple; bh=Xgve9LxBsdkOduduivjEYbet2IPR8PWQhEHeSstTuW4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BkhIt/lE0RIGk3IGle7fEsFT0PQpKwsNxyMDNy7q6qjpMOLLQAZ6jlwHk8tApjrk7g7inwQjW7Tiy0ADlmvsnoOuC9k+/UwOsrMF5igWnbRRcConnF+MYe8sV3pGfidRKzQFaitIkDXEO0sv2GSbZYHVAeknnfG2XHsR+Hlbmpo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=NkGtDr8/; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="NkGtDr8/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 567F21F000E9; Wed, 20 May 2026 17:28:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779298096; bh=yNcDSDF8p8OxC3WXHnEODfW5D48On4IVBdLweVHK0aE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=NkGtDr8/2cXIh1H5LDHaKDhaK9GU+UE7Z8H4N6+UehLvZZXG1xhd+myrpqF8nmrZw hkU7oOQ0IStEAKfKfKmETU4FEpawzAxCh8wLcPmLRmCZr40WA1GJPWlCjk6pYkrsi6 LqqDbPgMOIsfHgM9bt0YjJSndWj5zoYzTkaZkOUw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Felix Gu , Peng Fan , Ulf Hansson , Sasha Levin Subject: [PATCH 6.18 281/957] pmdomain: imx: scu-pd: Fix device_node reference leak during ->probe() Date: Wed, 20 May 2026 18:12:44 +0200 Message-ID: <20260520162140.632966814@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162134.554764788@linuxfoundation.org> References: <20260520162134.554764788@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Gu [ Upstream commit c8e9b6a55702be6c6d034e973d519c52c3848415 ] When calling of_parse_phandle_with_args(), the caller is responsible to call of_node_put() to release the reference of device node. In imx_sc_pd_get_console_rsrc(), it does not release the reference. Fixes: 893cfb99734f ("firmware: imx: scu-pd: do not power off console domain") Signed-off-by: Felix Gu Reviewed-by: Peng Fan Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/pmdomain/imx/scu-pd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pmdomain/imx/scu-pd.c b/drivers/pmdomain/imx/scu-pd.c index 01d465d88f60d..3ec33667a308c 100644 --- a/drivers/pmdomain/imx/scu-pd.c +++ b/drivers/pmdomain/imx/scu-pd.c @@ -326,6 +326,7 @@ static void imx_sc_pd_get_console_rsrc(void) return; imx_con_rsrc = specs.args[0]; + of_node_put(specs.np); } static int imx_sc_get_pd_power(struct device *dev, u32 rsrc) -- 2.53.0