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 4DCB83EAC83; Wed, 20 May 2026 17:28:14 +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=1779298095; cv=none; b=M3X3x1UdYE5ev3WIu7qL60PLn8uf22KExRzN4mdqL4jgPQIfL17M/o9F+Yyj9TlD5fUu0q4ybPCr9oiEE1UH25qayg+tZLea7jAKZT4zS6Tm4HEiExcqQx9Pu1AXnEGWetTseqCAGXH+wY95a2Z/jgQBwcBwUikizJUXfUJsBZk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779298095; c=relaxed/simple; bh=ul9IEcf+goZL06I4V58bpibCH7XXAPTfwqESEYV881w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PwMU2xRg+3mpaljf3t7T34TTibzmJbBARB9zKGY6O3y3u0VWLlu05WHGmG/QLQS6vCne1QwINlOud57o0SeoQjryL7neOghXHykBQRDWMmnMnrqBTDKH+PcCxAm3YVC3sjkSDUBi6YXtEHdD+1AC8zxxsz7Gq83qbYvctzzyWY4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QDl29f5r; 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="QDl29f5r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AFF461F00897; Wed, 20 May 2026 17:28:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779298094; bh=GkNPnKgjV2CvtwRux0oP/ny6rsAUm9Cop8190kWlrfg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=QDl29f5rwUAfwjLJ7Ptikm3ZBZM/DBr88AqHl/lTEweydLiSxLo4SvPDNfvSKZwaE KJtTfaJCwcTAdvWjGe4kJWulzrVO+l7JEa+M77rNp7G020oaUAriRy5PxcER7eqI/P wjkjiP2CiHeNkkPKObqurrRSglPT4sk4GBrclAmo= 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 6.18 280/957] pmdomain: ti: omap_prm: Fix a reference leak on device node Date: Wed, 20 May 2026 18:12:43 +0200 Message-ID: <20260520162140.612085152@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: patches@lists.linux.dev 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 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/pmdomain/ti/omap_prm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pmdomain/ti/omap_prm.c b/drivers/pmdomain/ti/omap_prm.c index 5142f064bf5cd..64a187f79a1a7 100644 --- a/drivers/pmdomain/ti/omap_prm.c +++ b/drivers/pmdomain/ti/omap_prm.c @@ -655,6 +655,7 @@ 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