From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B7001C68BD; Tue, 27 Aug 2024 15:22:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724772173; cv=none; b=p8kQ7BLoEmnWH0+usWxMM/NWFxvUYXXSfxKLVQXQjkl/NHBwo4maX8Fg6z5KhiarK5MC8eTMF488WvFaYYmF04bupa799HKEN3nFE9G6uqtQssydK5wsub4hgIpaEnlR1pQEXKg6uxgLZ8nGjKNqMnTrzXVuzZecrWiXoJghIgg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724772173; c=relaxed/simple; bh=7qXMJi9JOU9nntdkpteu2ojSeQ24TNEcx8FDTGb2clM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Q31PVCrbTPVHwEJhwSqFO4Z1oY1y9yjiQ4AuKTYf975mP6UyYqz8ave6J0NK0yENTlIder1DahKTutX2CqIURop8rSsoHYqfQ3DjYL/4ADsidYSOeK78K/51zQhuJXz/2agQpqAmSAOjgNzC98tt61E39QTCq+Pu6h9aQk3UG7o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=XNkwqFLd; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="XNkwqFLd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724772171; x=1756308171; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=7qXMJi9JOU9nntdkpteu2ojSeQ24TNEcx8FDTGb2clM=; b=XNkwqFLduAYU/Z3IoTplUWjq5iFd0HAogQVgObew4vqWfpCA1qRViMj+ /RfOvThbUjdjNwK3DMfAmFf0wxhGneznxtO4fBQPRqf0lUCL+KvGFLVFl hyrhyNIsTslV8HUPlxw7RXqxO5lTaajPAKIcmUCCb2HGH9Bkd67BgVv+S BESUCbnikJzXdAT/Yt0WUYxG74gXsYozdwgYnwbycPXPQSNO2hxhOA+Tl 3lDl8oErfzaLEs3BIqk56ySJpj2+tJsFfY66kzczpfBdOT8G4Y58MALcD HJYfvjgkxRZIM4CfdIxLjlZipym8zul/NYGOwac+3RmgThElonG93yaW9 Q==; X-CSE-ConnectionGUID: O89DUGkkQtKq03sd/78e8w== X-CSE-MsgGUID: wTum0RY+QUCYqwCHSwBMcA== X-IronPort-AV: E=McAfee;i="6700,10204,11177"; a="23059181" X-IronPort-AV: E=Sophos;i="6.10,180,1719903600"; d="scan'208";a="23059181" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2024 08:22:50 -0700 X-CSE-ConnectionGUID: Lyq+Vl9JTW2Od2mvhlmZRA== X-CSE-MsgGUID: 6sopaUusQ42/+CHkftjt9A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,180,1719903600"; d="scan'208";a="62561480" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 27 Aug 2024 08:22:48 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1siy1u-000JVh-0G; Tue, 27 Aug 2024 15:22:46 +0000 Date: Tue, 27 Aug 2024 23:22:21 +0800 From: kernel test robot To: Andy Shevchenko , Lorenzo Bianconi , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jonathan Cameron , Lars-Peter Clausen Subject: Re: [PATCH v1 2/2] iio: imu: st_lsm6dsx: Remove useless dev_fwnode() calls Message-ID: <202408272315.6tUsOdsF-lkp@intel.com> References: <20240826212344.866928-3-andy.shevchenko@gmail.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240826212344.866928-3-andy.shevchenko@gmail.com> Hi Andy, kernel test robot noticed the following build warnings: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on linus/master v6.11-rc5 next-20240827] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/iio-imu-st_lsm6dsx-Use-iio_read_acpi_mount_matrix-helper/20240827-052617 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20240826212344.866928-3-andy.shevchenko%40gmail.com patch subject: [PATCH v1 2/2] iio: imu: st_lsm6dsx: Remove useless dev_fwnode() calls config: arm64-randconfig-002-20240827 (https://download.01.org/0day-ci/archive/20240827/202408272315.6tUsOdsF-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408272315.6tUsOdsF-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202408272315.6tUsOdsF-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:2137:55: warning: incompatible integer to pointer conversion passing 'int' to parameter of type 'u32 *' (aka 'unsigned int *') [-Wint-conversion] if (device_property_read_u32(dev, "st,drdy-int-pin", drdy_pin) < 0) { ^~~~~~~~ include/linux/property.h:229:36: note: passing argument to parameter 'val' here const char *propname, u32 *val) ^ >> drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:2137:55: warning: variable 'drdy_pin' is uninitialized when used here [-Wuninitialized] if (device_property_read_u32(dev, "st,drdy-int-pin", drdy_pin) < 0) { ^~~~~~~~ drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:2135:23: note: initialize the variable 'drdy_pin' to silence this warning int err = 0, drdy_pin; ^ = 0 2 warnings generated. vim +2137 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c 2129 2130 static int 2131 st_lsm6dsx_get_drdy_reg(struct st_lsm6dsx_hw *hw, 2132 const struct st_lsm6dsx_reg **drdy_reg) 2133 { 2134 struct device *dev = hw->dev; 2135 int err = 0, drdy_pin; 2136 > 2137 if (device_property_read_u32(dev, "st,drdy-int-pin", drdy_pin) < 0) { 2138 struct st_sensors_platform_data *pdata; 2139 2140 pdata = (struct st_sensors_platform_data *)dev->platform_data; 2141 drdy_pin = pdata ? pdata->drdy_int_pin : 1; 2142 } 2143 2144 switch (drdy_pin) { 2145 case 1: 2146 hw->irq_routing = &hw->settings->irq_config.irq1_func; 2147 *drdy_reg = &hw->settings->irq_config.irq1; 2148 break; 2149 case 2: 2150 hw->irq_routing = &hw->settings->irq_config.irq2_func; 2151 *drdy_reg = &hw->settings->irq_config.irq2; 2152 break; 2153 default: 2154 dev_err(hw->dev, "unsupported data ready pin\n"); 2155 err = -EINVAL; 2156 break; 2157 } 2158 2159 return err; 2160 } 2161 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki