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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8252EC6FA86 for ; Thu, 15 Sep 2022 07:42:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230001AbiIOHmT (ORCPT ); Thu, 15 Sep 2022 03:42:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229909AbiIOHmS (ORCPT ); Thu, 15 Sep 2022 03:42:18 -0400 X-Greylist: delayed 1854 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 15 Sep 2022 00:42:12 PDT Received: from m1564.mail.126.com (m1564.mail.126.com [220.181.15.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id ECE4F92F54 for ; Thu, 15 Sep 2022 00:42:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=5Vcfm TA9O7RJAWHtKf7bnR2qJAEoU7GZJuwiPMY8JwY=; b=XUHcPHsBW8/PJrKk4DW/F 09GOSIj5SvNPGeWYvWF59PSskzkbHvMi25wRLtjPFVdck9xPeW77fiiC+S32SkRW JdoQ5XyCPf40Pds1AkwrTxR/17hoVz0LPDCw2SHnMvMaAPCi9sKF2eygEEyka7a+ epstudd+UOLKDHwVSmAfjo= Received: from windhl$126.com ( [8.219.73.50] ) by ajax-webmail-wmsvr64 (Coremail) ; Thu, 15 Sep 2022 15:10:54 +0800 (CST) X-Originating-IP: [8.219.73.50] Date: Thu, 15 Sep 2022 15:10:54 +0800 (CST) From: "Liang He" To: "Guenter Roeck" Cc: tharvey@gateworks.com, rjones@gateworks.com, jdelvare@suse.com, linux-hwmon@vger.kernel.org, chenmengda2009@163.com Subject: Re:Re: [PATCH] hwmon: (gsc-hwmon) Call of_node_get() before of_find_xxx API X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20220113(9671e152) Copyright (c) 2002-2022 www.mailtech.cn 126com In-Reply-To: <20220915065910.GA4098423@roeck-us.net> References: <20220915020245.4001047-1-windhl@126.com> <20220915065910.GA4098423@roeck-us.net> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <4dc7624a.479c.1833ffc78b1.Coremail.windhl@126.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: QMqowADX33P_zyJjyb5wAA--.58868W X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbizhl9F18RP1PtWQACsp X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org CgoKQXQgMjAyMi0wOS0xNSAxNDo1OToxMCwgIkd1ZW50ZXIgUm9lY2siIDxsaW51eEByb2Vjay11 cy5uZXQ+IHdyb3RlOgo+T24gVGh1LCBTZXAgMTUsIDIwMjIgYXQgMTA6MDI6NDVBTSArMDgwMCwg TGlhbmcgSGUgd3JvdGU6Cj4+IEluIGdzY19od21vbl9nZXRfZGV2dHJlZV9wZGF0YSgpLCB3ZSBz aG91bGQgY2FsbCBvZl9ub2RlX2dldCgpIGJlZm9yZQo+PiB0aGUgb2ZfZmluZF9jb21wYXRpYmxl X25vZGUoKSB3aGljaCB3aWxsIGF1dG9tYXRpY2FsbHkgY2FsbAo+PiBvZl9ub2RlX3B1dCgpIGZv ciB0aGUgJ2Zyb20nIGFyZ3VtZW50Lgo+PiAKPj4gRml4ZXM6IDNiY2U1Mzc3ZWY2NiAoImh3bW9u OiBBZGQgR2F0ZXdvcmtzIFN5c3RlbSBDb250cm9sbGVyIHN1cHBvcnQiKQo+PiBTaWduZWQtb2Zm LWJ5OiBMaWFuZyBIZSA8d2luZGhsQDEyNi5jb20+Cj4+IFNpZ25lZC1vZmYtYnk6IE1lbmdkYSBD aGVuIDxjaGVubWVuZ2RhMjAwOUAxNjMuY29tPgo+Cj5UaGF0IHNlY29uZCBTaWduZWQtb2ZmLWJ5 OiBkb2Vzbid0IG1ha2Ugc2Vuc2UgaW4gdGhpcyBjb250ZXh0IHNpbmNlCj50aGUgcGF0Y2ggaXMg ZnJvbSBhbmQgd2FzIHNlbnQgYnkgdGhlIGZpcnN0IHNpZ25lci4KPgoKPkd1ZW50ZXIKCgpIaSwg R3VlbnRlcgoKSSB3b25kZXIgaWYgaXQgaXMgT0sgaWYgbWVuZ2RhIHNlbmQgYSBTaWduZWQtb2Zm LWJ5IGZvciB0aGlzIApvciBJIHNob3VkIHJlc2VuZCBhbm90aGVyIG5ldyB2ZXJzaW9uIChWMikg aW4gd2hpY2ggSSBvbmx5IGF0dGFjaCBteSBTT0IgCmFuZCB0aGVuIG1lbmdkYSBzZW5kcyBoaXMg U09CLgoKVGhhbmtzIHZlcnkgbXVjaCEKCkxpYW5nCgoKCj4+IC0tLQo+PiAgZHJpdmVycy9od21v bi9nc2MtaHdtb24uYyB8IDEgKwo+PiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspCj4+ IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9od21vbi9nc2MtaHdtb24uYyBiL2RyaXZlcnMvaHdt b24vZ3NjLWh3bW9uLmMKPj4gaW5kZXggZDY0YmU0OGYxZWY2Li5iNjBlYzk1YjVlZGIgMTAwNjQ0 Cj4+IC0tLSBhL2RyaXZlcnMvaHdtb24vZ3NjLWh3bW9uLmMKPj4gKysrIGIvZHJpdmVycy9od21v bi9nc2MtaHdtb24uYwo+PiBAQCAtMjY3LDYgKzI2Nyw3IEBAIGdzY19od21vbl9nZXRfZGV2dHJl ZV9wZGF0YShzdHJ1Y3QgZGV2aWNlICpkZXYpCj4+ICAJcGRhdGEtPm5jaGFubmVscyA9IG5jaGFu bmVsczsKPj4gIAo+PiAgCS8qIGZhbiBjb250cm9sbGVyIGJhc2UgYWRkcmVzcyAqLwo+PiArCW9m X25vZGVfZ2V0KGRldi0+cGFyZW50LT5vZl9ub2RlKTsKPj4gIAlmYW4gPSBvZl9maW5kX2NvbXBh dGlibGVfbm9kZShkZXYtPnBhcmVudC0+b2Zfbm9kZSwgTlVMTCwgImd3LGdzYy1mYW4iKTsKPj4g IAlpZiAoZmFuICYmIG9mX3Byb3BlcnR5X3JlYWRfdTMyKGZhbiwgInJlZyIsICZwZGF0YS0+ZmFu X2Jhc2UpKSB7Cj4+ICAJCW9mX25vZGVfcHV0KGZhbik7Cj4+IC0tIAo+PiAyLjI1LjEKPj4gCg==