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 X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD549CA9EC3 for ; Thu, 31 Oct 2019 10:57:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8747220862 for ; Thu, 31 Oct 2019 10:57:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726932AbfJaK5Y (ORCPT ); Thu, 31 Oct 2019 06:57:24 -0400 Received: from mga11.intel.com ([192.55.52.93]:54178 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727360AbfJaK5U (ORCPT ); Thu, 31 Oct 2019 06:57:20 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 Oct 2019 03:57:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,250,1569308400"; d="scan'208";a="204169799" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 31 Oct 2019 03:57:15 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1iQ88h-000HKK-Bl; Thu, 31 Oct 2019 18:57:15 +0800 Date: Thu, 31 Oct 2019 18:56:48 +0800 From: kbuild test robot To: Beniamin Bia Cc: kbuild-all@lists.01.org, jic23@kernel.org, devel@driverdev.osuosl.org, mark.rutland@arm.com, lars@metafoo.de, biabeniamin@outlook.com, Michael.Hennerich@analog.com, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, gregkh@linuxfoundation.org, linus.walleij@linaro.org, linux-kernel@vger.kernel.org, nicolas.ferre@microchip.com, robh+dt@kernel.org, Beniamin Bia , pmeerw@pmeerw.net, knaack.h@gmx.de, mchehab+samsung@kernel.org, paulmck@linux.ibm.com, Paul Cercueil Subject: Re: [PATCH v2 2/4] iio: adc: ad7091r5: Add scale and external VREF support Message-ID: <201910311822.8dBF4MQ7%lkp@intel.com> References: <20191029162928.9720-2-beniamin.bia@analog.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191029162928.9720-2-beniamin.bia@analog.com> X-Patchwork-Hint: ignore User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Hi Beniamin, I love your patch! Perhaps something to improve: [auto build test WARNING on iio/togreg] [also build test WARNING on v5.4-rc5 next-20191030] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Beniamin-Bia/iio-adc-Add-support-for-AD7091R5-ADC/20191031-100114 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg reproduce: # apt-get install sparse # sparse version: v0.6.1-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/iio/adc/ad7091r-base.c:207:6: sparse: sparse: symbol 'ad7091r_remove' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation