Received: by 2002:a05:6a10:2785:0:0:0:0 with SMTP id ia5csp150598pxb; Thu, 14 Jan 2021 02:17:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJw670HwFVmc4jBv6dzSRTlznxkFQAYQXlI7DwZf7+LUC0gAcn38xiOV1Tzqn8BT7FlF60yz X-Received: by 2002:a05:6402:3074:: with SMTP id bs20mr5190912edb.365.1610619441529; Thu, 14 Jan 2021 02:17:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1610619441; cv=none; d=google.com; s=arc-20160816; b=fz16fEAliPlo333RUmITlqpUICQMIiDheV46TzuoAvs/hZiDrF0ED4Wu6eBvMzuVxI pXUHWq6ZgqSLGnm+B8nOqufov//41AJX+SY+9/jqgyWa2y9lUN5znlNQSm6Td4rZtjlt scF6vSazMShDrLCmuvVciIE0j00JwgsQVwbiqISKkJn5UWaZWE01eg/vWjuk+f9NISco V1I4UpnMZK5UdIFzUAvJEIIxwz2VphPS8tA4LNAoQ357UY5VlcJ9r5/kgCA+p/DrnjlE IDtJrp6qFbsP4xPnqypooivAAhXn9Rl+eTyyZqXGgQhiy7R6fce3iHqwsulUqD3p2tY+ AwNQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=WnDVFQWzn3AZz2Z3NewECRDHbq1wtMnXKPmoF6+GWFA=; b=k1hd0/uaBOSaTxT5OxBBmFL42RpHFUYb1XbeM7Bxe+80XMfwN6K9q0JU2erqns5e5D St16t9bawl9HoX4FNixj4wR+qTjNrgOD60nqqzkqjZewFQ0n13nz8+gGdeEU7x/41cOC ZJk+bNa2Bdbe8cRMB02/aZYjzlIDTAlgX3zjM4PiCmFOr8JVrFSBriMLKxQexqotOiBq VXtUFl/Mc/cGY4H+t72Z5it0jUaZKvbosbZtNQEzphZo+mGVANAqFexup+R6yxnS/nOr CxXJCNU1WNGiff/koHIeFQAQjeODdNqGUSavxT0A0mOMs1i8xXh9q9IRabqwBD0RlfUx zWpA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s1si2188048ejq.292.2021.01.14.02.16.56; Thu, 14 Jan 2021 02:17:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728191AbhANKOD (ORCPT + 99 others); Thu, 14 Jan 2021 05:14:03 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:33291 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726661AbhANKOC (ORCPT ); Thu, 14 Jan 2021 05:14:02 -0500 Received: from orion.localdomain ([77.7.60.217]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1N332D-1m3Os10CiL-013R27; Thu, 14 Jan 2021 11:11:28 +0100 From: "Enrico Weigelt, metux IT consult" To: linux-kernel@vger.kernel.org Cc: robh+dt@kernel.org, frowand.list@gmail.com, devicetree@vger.kernel.org Subject: [PATCH] of: base: improve error msg in of_phandle_iterator_next() Date: Thu, 14 Jan 2021 11:11:27 +0100 Message-Id: <20210114101127.16580-1-info@metux.net> X-Mailer: git-send-email 2.11.0 X-Provags-ID: V03:K1:6l2KskMrJs48qKUSwYmCmHjD489n6FI/7d4iwdVSlNAkWFkXS2d 5P1DRflrBpUallz5pybt8B6+48b5Ot7WqULDcA3ZD0GlgSRg3vl72FBc+24jUc51wAv8mcN aSvTC31OJ2x5PVIB4VsgF/c9YQEK3pDx847SZvp7AHdMNhje3VFbzIwBhIlWswt+f4WzgaZ UH+IwiSdzvGIaW9o9c0XQ== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:8JdhkU5kt4Y=:m71J3DHObi+v6NPBqRxNHG 0Ve1919mZXB/zaUC0dAWeTO2VedgklpudFv8xF4sIMBN62+kN1gp26B3lFGagrSJS+nCE1YGN e4c3uX70WsjMPbLurv92bLxd8Cj2KsCQBkFNV9XzwCUfvFrPGRx/UoThXFOFUB0AmOcVgUwFH eXlq5BKWfb5MrIBurGlOcSh+D/bgFnkWA+8ipd0iGx9HXbdW/IurRA5043p+nVjFlczP7zNot mTd7e1ifV6OCQ5wkiPxCH4a+/bKtkv5JcRdy/s+/ZN8Itrftb+xNo0vsqR1A5Jx+HOCNW8AEy cWtW23AMx14YX0MJGLxg/lTPn+sWBI+/5kzqY9MizadoLeaA3NVsVK0Inq4jlaVcHCp7YtFXh U455RR0aPtS3Ulvzwf/bFqx4/2IIbRkgTn3tGmuK69xMmMF1rSibUe1Gq8OxG Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Also print out the phandle ID on error message, as a debug aid. Signed-off-by: Enrico Weigelt, metux IT consult --- drivers/of/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index 161a23631472..8a348f0d3c5e 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1297,8 +1297,8 @@ int of_phandle_iterator_next(struct of_phandle_iterator *it) if (it->cells_name) { if (!it->node) { - pr_err("%pOF: could not find phandle\n", - it->parent); + pr_err("%pOF: could not find phandle %d\n", + it->parent, it->phandle); goto err; } -- 2.11.0