linux-kernel - Re: [PATCH V4 1/2] soc: imx: Add SCU SoC info driver support

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Date:   Tue, 21 May 2019 11:56:42 +0000
From:   Leonard Crestez <leonard.crestez@....com>
To:     Anson Huang <anson.huang@....com>
CC:     "catalin.marinas@....com" <catalin.marinas@....com>,
        "will.deacon@....com" <will.deacon@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
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        "olof@...om.net" <olof@...om.net>,
        "jagan@...rulasolutions.com" <jagan@...rulasolutions.com>,
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        Aisheng Dong <aisheng.dong@....com>,
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        Abel Vesa <abel.vesa@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH V4 1/2] soc: imx: Add SCU SoC info driver support

On 5/17/2019 8:49 AM, Anson Huang wrote:

> +	root = of_find_node_by_path("/");
> +
> +	np = of_find_compatible_node(NULL, NULL, "fsl,imx-scu");

It's possibly not very important for root or FW communication nodes but 
you should probably of_node_put those back.