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 AE0C3C433EF for ; Sun, 20 Mar 2022 03:31:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239983AbiCTDc0 (ORCPT ); Sat, 19 Mar 2022 23:32:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231244AbiCTDcT (ORCPT ); Sat, 19 Mar 2022 23:32:19 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34AAA3D4B4; Sat, 19 Mar 2022 20:30:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647747057; x=1679283057; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=h1aRh4JEaVV6XjY9nMDTKMmS36IDjBZFJm+89+Hc6nU=; b=h78V8YhoQiLynBzGlgHuyQl6F3hUPKq7xzgqHqpq+Ws6N+FBseidR5qe GonL0yzGIrpyD1EgIq0r+F4wdxY7dbdOZQzBzieuLos50IW7FCPtyRxti gbHAQ5NwkJWZAgNDtJn2v6kEK/vs65AIXnBv1+q1ndpsay95qck/AsvJV 1erdCcuhTLl5jhVvcQbAJwhB2MEe4KiDb6sztxTMDsJHZQtu5y8DVoV4T n+AgXR3yCFUQyk6g4U6ciGeF/5Bjk2nky5iRMJ68hru80ExraXGcGCkjc DCcEAW5SRQARMEEMq37rddrl+WIMjZT95NHzLU6xvGvqes98YdmHiWT+z w==; X-IronPort-AV: E=McAfee;i="6200,9189,10291"; a="257539876" X-IronPort-AV: E=Sophos;i="5.90,195,1643702400"; d="scan'208";a="257539876" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2022 20:30:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,195,1643702400"; d="scan'208";a="517985806" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 19 Mar 2022 20:30:54 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nVmHN-000GWN-Np; Sun, 20 Mar 2022 03:30:53 +0000 Date: Sun, 20 Mar 2022 11:30:50 +0800 From: kernel test robot To: Jagath Jog J , dan@dlrobertson.com, jic23@kernel.org, andy.shevchenko@gmail.com Cc: kbuild-all@lists.01.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 3/5] iio: accel: bma400: Add triggered buffer support Message-ID: <202203201124.OLMstZaW-lkp@intel.com> References: <20220319181023.8090-4-jagathjog1996@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220319181023.8090-4-jagathjog1996@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jagath, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v5.17-rc8] [cannot apply to jic23-iio/togreg next-20220318] [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/0day-ci/linux/commits/Jagath-Jog-J/iio-accel-bma400-Add-support-for-buffer-and-step/20220320-021114 base: 09688c0166e76ce2fb85e86b9d99be8b0084cdf9 config: i386-randconfig-s001 (https://download.01.org/0day-ci/archive/20220320/202203201124.OLMstZaW-lkp@intel.com/config) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/8dc9a46d5af9a53917108ce2b103b3d9a50986a5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jagath-Jog-J/iio-accel-bma400-Add-support-for-buffer-and-step/20220320-021114 git checkout 8dc9a46d5af9a53917108ce2b103b3d9a50986a5 # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/iio/accel/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/iio/accel/bma400_core.c:906:13: sparse: sparse: restricted __le16 degrades to integer vim +906 drivers/iio/accel/bma400_core.c 891 892 static irqreturn_t bma400_interrupt(int irq, void *private) 893 { 894 struct iio_dev *indio_dev = private; 895 struct bma400_data *data = iio_priv(indio_dev); 896 int ret; 897 __le16 status; 898 899 mutex_lock(&data->mutex); 900 ret = regmap_bulk_read(data->regmap, BMA400_INT_STAT0_REG, &status, 901 sizeof(status)); 902 mutex_unlock(&data->mutex); 903 if (ret) 904 goto out; 905 > 906 if (status & BMA400_INT_DRDY_MSK) 907 iio_trigger_poll_chained(data->trig); 908 909 out: 910 return IRQ_HANDLED; 911 } 912 -- 0-DAY CI Kernel Test Service https://01.org/lkp