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 AF4FECA1013 for ; Fri, 5 Sep 2025 10:05:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yvwWbjWwQjmMeKAyOcdKCI6RZCmR6bUkJiMf7mwvHhM=; b=ZEXQpZ3yVlrqbatd5rTRE/oPbs nIXJkHhcwkflH1zMeLQt+CJWjGSt++KPeRxuy1+1VLbF68KOc+MPBW9hLPb7wekRG+szZ80Ksr2PI /pgSGHFmgBxVfBnlRGH9Vxfo0oktq5hWxNhd5sMp6+5vAs+H9w2eHVApfNKOAKR1DJoAxCSaIhk66 LOdOYr9N49ij2jXC4caHFm+ffCbJuMq7VVpAr43rbNEygw+XL8d6SrS8UgdI5QrnsFcMKYXcxbknt TE2/JIN41gLo9NYjeYFbtsljd9j+zPkCs17XUzc7xrXedk7zrsK4H99aVXHGD57hsbe7pqoZX5NUv M/MO6ScQ==; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250905_012902_321586_92381A7D X-CRM114-Status: GOOD ( 14.35 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 03. 09. 25, 15:51, Miaoqian Lin wrote: > As the doc of of_parse_phandle() states: > "The device_node pointer with refcount incremented. Use > * of_node_put() on it when done." > Add missing of_node_put() after of_parse_phandle() call to properly > release the device node reference. How did you verify the node can go after of_address_to_resource()? > Fixes: 1df82ec46600 ("PCI: imx: Add workaround for e10728, IMX7d PCIe PLL failure") > Cc: stable@vger.kernel.org > Signed-off-by: Miaoqian Lin > --- > drivers/pci/controller/dwc/pci-imx6.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c > index 80e48746bbaf..618bc4b08a8b 100644 > --- a/drivers/pci/controller/dwc/pci-imx6.c > +++ b/drivers/pci/controller/dwc/pci-imx6.c > @@ -1636,6 +1636,7 @@ static int imx_pcie_probe(struct platform_device *pdev) > struct resource res; > > ret = of_address_to_resource(np, 0, &res); > + of_node_put(np); So why not to use __free(device_node)? thanks, -- js suse labs