From patchwork Thu Sep 26 01:25:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Zekun X-Patchwork-Id: 830969 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) (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 B33C31714BE for ; Thu, 26 Sep 2024 01:40:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.188 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727314816; cv=none; b=WzJXh7vXPtp1SwdK6vkAxxykvqT1UvDCY06WbNdvcn15liV115DtWuFZrfwEEr6wuOX2qNhyxLqhrgY9uKx8GatRppzD5utqsrJDJsoJAdTiKU3P4T/cqEmrChJ6NrC56RR+97H9k4ce+bWiVs7pXbZRFh0Syzdtk7vvHR6jx+Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727314816; c=relaxed/simple; bh=1ds0uurUuie1pb7zbm7wCos3oPI7VOS5dr/ScjH7/4U=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Lfzzz44bhrSI13jo23EOilVHNTNd9esNqjJjS4wtV8Le4K2gwr7g8IkO2WhkYZqOUw4j8S5dNxzaZiaKt1SzXIoMwxlO6wHvlnCS/O8qFjs/8w8dipO5X/3+1iDAi8uSgucqwwXIK57nNQz+RWLFD0a3RTD3rwd53q5fTuq1XlA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.48]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4XDbp76yj4zpW86; Thu, 26 Sep 2024 09:38:07 +0800 (CST) Received: from kwepemf500003.china.huawei.com (unknown [7.202.181.241]) by mail.maildlp.com (Postfix) with ESMTPS id 73A5F18005F; Thu, 26 Sep 2024 09:40:10 +0800 (CST) Received: from huawei.com (10.175.112.208) by kwepemf500003.china.huawei.com (7.202.181.241) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 26 Sep 2024 09:40:09 +0800 From: Zhang Zekun To: , , , , CC: , Subject: [RESEND PATCH v2 1/2] pmdomain: ti-sci: Add missing of_node_put() for args.np Date: Thu, 26 Sep 2024 09:25:50 +0800 Message-ID: <20240926012551.31712-2-zhangzekun11@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240926012551.31712-1-zhangzekun11@huawei.com> References: <20240926012551.31712-1-zhangzekun11@huawei.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemf500003.china.huawei.com (7.202.181.241) of_parse_phandle_with_args() need to call of_node_put() to decerement the refcount of args.np. Adding backing the missing of_node_put(). Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one") Signed-off-by: Zhang Zekun --- v2: Add missing brackets. drivers/pmdomain/ti/ti_sci_pm_domains.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pmdomain/ti/ti_sci_pm_domains.c b/drivers/pmdomain/ti/ti_sci_pm_domains.c index 1510d5ddae3d..0df3eb7ff09a 100644 --- a/drivers/pmdomain/ti/ti_sci_pm_domains.c +++ b/drivers/pmdomain/ti/ti_sci_pm_domains.c @@ -161,6 +161,7 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev) break; if (args.args_count >= 1 && args.np == dev->of_node) { + of_node_put(args.np); if (args.args[0] > max_id) { max_id = args.args[0]; } else { @@ -192,7 +193,10 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev) pm_genpd_init(&pd->pd, NULL, true); list_add(&pd->node, &pd_provider->pd_list); + } else { + of_node_put(args.np); } + index++; } }