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 5B34023392B; Sat, 30 May 2026 18:02:23 +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=1780164144; cv=none; b=iE1Hhrk1nV1BQap6/x4jfaio2zMbkHElS+9llwZ2+lss7jXTBhO6cC9vDLi5SWWvZG02mblzSWrIHtO71SnYoOTxIb13T8SlfxtjioNx4/5oAgxEn1InNc3EUpPZeQ1QEf3kih853mM3uRkWE4LglAq1nVN/YSpkdAjZ1FFEEQg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780164144; c=relaxed/simple; bh=2Ospk2pu81np4t6CHbbHyOrldAb0crfEq886PDnQLJU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=O2betnVAFY4T2Y4jB7vYipbxhpuPmB3riMy0JM46L9Y8I1iGpFN1eIuzNobw4W+5OqJcYsX+jrfAy9C9dnDavzQ9pqmTV6Jq4OStLZoUaBa5c4GiklU1bIDRLy3BmxST6Afu18rIAl9n1bgHUCRCXlqzHV+sjScMjzhe9i6tphw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=SQsJTaXh; 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="SQsJTaXh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E38F1F00893; Sat, 30 May 2026 18:02:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1780164143; bh=fjWWD1r0rEq3SDSSu5J2hBNR1+WfLEjhWHfQzM2qb48=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=SQsJTaXhLcrTFRED7GWpSAXlwVYvh9Zwfli28qo2D14CYy/dVy3C3H7LWQ0McNBZC Zi+dBgxxQLEFfujwGDlLwt2a3m78g6CXHwwLKlICliy7nRNFjdqK9hCTn4LrNGysJG MeoBcVrwF9rhYGoN6slojl4Eo3paclXASS0hOGyw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Felix Gu , Ulf Hansson , Sasha Levin Subject: [PATCH 5.15 460/776] pmdomain: ti: omap_prm: Fix a reference leak on device node Date: Sat, 30 May 2026 18:02:54 +0200 Message-ID: <20260530160252.252439681@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260530160240.228940103@linuxfoundation.org> References: <20260530160240.228940103@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Gu [ Upstream commit 44c28e1c52764fef6dd1c1ada3a248728812e67f ] When calling of_parse_phandle_with_args(), the caller is responsible to call of_node_put() to release the reference of device node. In omap_prm_domain_attach_dev, it does not release the reference. Fixes: 58cbff023bfa ("soc: ti: omap-prm: Add basic power domain support") Signed-off-by: Felix Gu Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/soc/ti/omap_prm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c index 544e57fff96ca..f3e5eb8232314 100644 --- a/drivers/soc/ti/omap_prm.c +++ b/drivers/soc/ti/omap_prm.c @@ -656,6 +656,7 @@ static int omap_prm_domain_attach_dev(struct generic_pm_domain *domain, if (pd_args.args_count != 0) dev_warn(dev, "%s: unusupported #power-domain-cells: %i\n", prmd->pd.name, pd_args.args_count); + of_node_put(pd_args.np); genpd_data = dev_gpd_data(dev); genpd_data->data = NULL; -- 2.53.0