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 A848FC43334 for ; Thu, 16 Jun 2022 11:11:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232320AbiFPLLC (ORCPT ); Thu, 16 Jun 2022 07:11:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229748AbiFPLLB (ORCPT ); Thu, 16 Jun 2022 07:11:01 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD3425C86F; Thu, 16 Jun 2022 04:11:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655377860; x=1686913860; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8+NH6Ri5lpQfIS3/RPQfvg5J7ybyzEhikh7up91AaKE=; b=Hc9/BbKXdZTqs7KjqSKu+cGHAYnNeqRGmAC/WxCuLkOEtn1yWfNg5nWZ AF7AY2U73sjHiXx+9/BjdrkgnknAMGqOjNh4DiMMh/iazysoVXB6dwQ3M xQhAn2Ka0zlG+3HVWwX4N6uIRvTQ+wR91FymO4E0jvGJ+lae+NRC/ZMqo lf8cQzkmmjvYAftscTs5Q5DUfprbkFZeiCZSlFZOthoGv2j7byfc03jpZ 62tdIvONp72exz+wC+0TPn7dHsiGGCtR5zdDH3/iCvMidUg91IXqRa6cl eLDAieAuNVSAQzZWSUA3WjinqYdfeaQTZiKelhd2HESOfZEQdZYPytEQx g==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="262244491" X-IronPort-AV: E=Sophos;i="5.91,304,1647327600"; d="scan'208";a="262244491" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 04:11:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,304,1647327600"; d="scan'208";a="536413410" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 16 Jun 2022 04:10:57 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o1nOq-000OJd-Mv; Thu, 16 Jun 2022 11:10:56 +0000 Date: Thu, 16 Jun 2022 19:10:53 +0800 From: kernel test robot To: frank zago , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Bartosz Golaszewski , Wolfram Sang , Johan Hovold , linux-usb@vger.kernel.org, Lee Jones , Linus Walleij , linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org Cc: kbuild-all@lists.01.org Subject: Re: [PATCH v6 3/4] i2c: ch341: add I2C MFD cell driver for the CH341 Message-ID: <202206161938.BiOHSAOi-lkp@intel.com> References: <20220616013747.126051-4-frank@zago.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220616013747.126051-4-frank@zago.net> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Hi frank, Thank you for the patch! Yet something to improve: [auto build test ERROR on lee-mfd/for-mfd-next] [also build test ERROR on brgl/gpio/for-next wsa/i2c/for-next linus/master v5.19-rc2 next-20220616] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/frank-zago/add-driver-for-the-WCH-CH341-in-I2C-GPIO-mode/20220616-094113 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: arc-buildonly-randconfig-r004-20220616 (https://download.01.org/0day-ci/archive/20220616/202206161938.BiOHSAOi-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/46c68aee86d34ee630272146a73ad7c3147bb094 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review frank-zago/add-driver-for-the-WCH-CH341-in-I2C-GPIO-mode/20220616-094113 git checkout 46c68aee86d34ee630272146a73ad7c3147bb094 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "usb_bulk_msg" [drivers/i2c/busses/i2c-ch341.ko] undefined! >> ERROR: modpost: "usb_deregister" [drivers/mfd/ch341-core.ko] undefined! >> ERROR: modpost: "usb_register_driver" [drivers/mfd/ch341-core.ko] undefined! >> ERROR: modpost: "usb_find_common_endpoints" [drivers/mfd/ch341-core.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MFD_CH341 Depends on HAS_IOMEM && USB Selected by - I2C_CH341 && I2C && HAS_IOMEM -- 0-DAY CI Kernel Test Service https://01.org/lkp