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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 70E2AC070C3 for ; Thu, 13 Sep 2018 01:47:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0353C21471 for ; Thu, 13 Sep 2018 01:47:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0353C21471 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727287AbeIMGzE (ORCPT ); Thu, 13 Sep 2018 02:55:04 -0400 Received: from mga04.intel.com ([192.55.52.120]:14996 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726261AbeIMGzE (ORCPT ); Thu, 13 Sep 2018 02:55:04 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Sep 2018 18:47:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,367,1531810800"; d="gz'50?scan'50,208,50";a="263024249" Received: from bee.sh.intel.com (HELO lkp-server01) ([10.239.97.14]) by fmsmga006.fm.intel.com with ESMTP; 12 Sep 2018 18:47:26 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1g0Gj7-0007Oj-3t; Thu, 13 Sep 2018 09:47:25 +0800 Date: Thu, 13 Sep 2018 09:46:33 +0800 From: kbuild test robot To: Bartosz Golaszewski Cc: kbuild-all@01.org, Srinivas Kandagatla , "David S . Miller" , Mauro Carvalho Chehab , Greg Kroah-Hartman , Andrew Morton , Arnd Bergmann , Jonathan Corbet , Sekhar Nori , Kevin Hilman , David Lechner , Boris Brezillon , Andrew Lunn , Alban Bedel , Maxime Ripard , Chen-Yu Tsai , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Bartosz Golaszewski Subject: Re: [PATCH v3 10/21] nvmem: change the signature of nvmem_unregister() Message-ID: <201809130947.r1VaquGX%fengguang.wu@intel.com> References: <20180912075129.25185-11-brgl@bgdev.pl> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="wRRV7LY7NUeQGEoC" Content-Disposition: inline In-Reply-To: <20180912075129.25185-11-brgl@bgdev.pl> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --wRRV7LY7NUeQGEoC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Bartosz, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.19-rc3 next-20180912] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Bartosz-Golaszewski/nvmem-rework-of-the-subsystem-for-non-DT-users/20180913-071053 config: powerpc-allnoconfig (attached as .config) compiler: powerpc-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=powerpc All errors (new ones prefixed by >>): In file included from include/linux/rtc.h:18:0, from arch/powerpc/kernel/time.c:52: include/linux/nvmem-provider.h: In function 'devm_nvmem_unregister': >> include/linux/nvmem-provider.h:101:9: error: return makes integer from pointer without a cast [-Werror=int-conversion] return ERR_PTR(-ENOSYS); ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +101 include/linux/nvmem-provider.h 97 98 static inline int 99 devm_nvmem_unregister(struct device *dev, struct nvmem_device *nvmem) 100 { > 101 return ERR_PTR(-ENOSYS); 102 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --wRRV7LY7NUeQGEoC Content-Type: application/gzip Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 H4sICDXAmVsAAy5jb25maWcAjFxZk9s2kH7Pr2AlVVt27dqZy46zW/MAgaCIiNcAoKTxC0uW 6LHKM9KsjsT+99sNUuLVUDaVxGN0A8TR6P76wPz2y28eOx62L4vDerl4fv7pPZWbcrc4lCvv 6/q5/B/PT70kNZ7wpXkPzNF6c/zx++v2n3L3uvTu3l//+f7q3W55603K3aZ89vh283X9dIQR 1tvNL7/9Av/+Bo0vrzDY7r+9uuO7Zxzm3dPm+O5pufTe+OWX9WLj/fH+Bka7vn5b/QR9eZoE clxwXkhdjDm//3lqgr8UU6G0TJP7P65urq7OvBFLxmfSuXmUy8g3MhaFmBs2ikShU2VgPDvD sV31s7cvD8fX5rsjlU5EUqRJoeOs+bZMpClEMi2YGheRjKW5v73BddYzSONMwgeM0MZb773N 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