From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 A74352DC791; Fri, 20 Mar 2026 16:55:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774025761; cv=none; b=O9fmaw82fw0zUqoqkAw5SkeozWi74xAT7Ts5nNXUWzOH/IdOIKoorVNa3t0mkuT0LRwj0XBdzm34K1RZG20F/P/WXqffYrO8XMRIKbOkP3H8p5cH+pfVZFCwl3nzUpajV16XOrmw4pNhQCbx2UIZA5gp6l9MBC52m6VycnwFlPo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774025761; c=relaxed/simple; bh=JOsQO3st7WILZVBsC8f9R41Jc6elrwJYkP5l/BvD1+0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gu9pf6ngCDGII4jH85Dd9A5kRAQg3lQs/Or9oeMtrEZGzDd662TXQTUO2FIDmo+bg8+GY3hauIpWmUDagy29yQw2GHZ0v78JD3tjk+1g2Kdha99DDncER9ZSn9bXyrdmNx4ND+oiM6t47UYAoeOcDQMFmTeg/Eoz3Qw+LpqCFbQ= 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=LXfzJLw+; arc=none smtp.client-ip=198.175.65.12 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="LXfzJLw+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774025759; x=1805561759; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=JOsQO3st7WILZVBsC8f9R41Jc6elrwJYkP5l/BvD1+0=; b=LXfzJLw+DbmoIVkJssuGGca+WTGY9J5tbTUn73fJLyUWc1V09J17TxtD CVNBiq4UqEAoxppi4izdBXj7ljDYSfCrUoU2RcPWjJ1PitCuKH2Dl8NZi O0qlM/dmnz67SxGgguqRlK3T7NKUO5GugpjQZh2m6RgpXxt/mRdmv47Mi zdTXY/ddp7G0rCVFl5sz4xDNholIgwZYusQ+pKdmc/Rm/kwYmwH7Of6w6 WyMLBdNTNUuIe8hkb/4rD3JRFsNt7kJalXbcFaAjSvus4kAPECdP6zSGV HRrUS/PCOkGRF2Nd3HG/O1rVzEY1D0hOP1rcSehmhP+yKFQcDKaMN9MwN A==; X-CSE-ConnectionGUID: n8ZnWW3QT/+L8XxEObOLMA== X-CSE-MsgGUID: pXJMl3njRDCn5pIS8qiirw== X-IronPort-AV: E=McAfee;i="6800,10657,11735"; a="86590450" X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="86590450" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Mar 2026 09:55:54 -0700 X-CSE-ConnectionGUID: yzTcZ5yzTPSLzbwc1yJQiw== X-CSE-MsgGUID: HN+kDXFUToSBAd28oBPRcw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="222569042" Received: from lkp-server01.sh.intel.com (HELO ba623fe84fe1) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 20 Mar 2026 09:55:48 -0700 Received: from kbuild by ba623fe84fe1 with local (Exim 4.98.2) (envelope-from ) id 1w3d8T-000000000Ar-30MX; Fri, 20 Mar 2026 16:55:45 +0000 Date: Sat, 21 Mar 2026 00:55:14 +0800 From: kernel test robot To: Chris Morgan , linux-iio@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, andy@kernel.org, nuno.sa@analog.com, dlechner@baylibre.com, jic23@kernel.org, jean-baptiste.maneyrol@tdk.com, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, andriy.shevchenko@intel.com, Chris Morgan Subject: Re: [PATCH V2 4/5] iio: imu: inv_icm42600: Add support for icm42607 Message-ID: <202603210032.xLBroWQu-lkp@intel.com> References: <20260319182956.146976-5-macroalpha82@gmail.com> Precedence: bulk X-Mailing-List: devicetree@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: <20260319182956.146976-5-macroalpha82@gmail.com> Hi Chris, kernel test robot noticed the following build warnings: [auto build test WARNING on rockchip/for-next] [also build test WARNING on linus/master v7.0-rc4 next-20260320] [cannot apply to jic23-iio/togreg] [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/Chris-Morgan/dt-bindings-iio-imu-add-icm42607/20260320-061927 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20260319182956.146976-5-macroalpha82%40gmail.com patch subject: [PATCH V2 4/5] iio: imu: inv_icm42600: Add support for icm42607 config: i386-randconfig-r134-20260320 (https://download.01.org/0day-ci/archive/20260321/202603210032.xLBroWQu-lkp@intel.com/config) compiler: gcc-13 (Debian 13.3.0-16) 13.3.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260321/202603210032.xLBroWQu-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/202603210032.xLBroWQu-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: In function 'inv_icm42607_hw_suspend': >> drivers/iio/imu/inv_icm42600/inv_icm42600_core.c:1150:13: warning: variable 'accel_conf' set but not used [-Wunused-but-set-variable] 1150 | int accel_conf; | ^~~~~~~~~~ -- >> drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c:108:18: warning: 'inv_icm42607_accel_filter_values' defined but not used [-Wunused-const-variable=] 108 | static const int inv_icm42607_accel_filter_values[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/accel_conf +1150 drivers/iio/imu/inv_icm42600/inv_icm42600_core.c 1144 1145 static int inv_icm42607_hw_suspend(struct device *dev) 1146 { 1147 struct inv_icm42600_state *st = dev_get_drvdata(dev); 1148 struct device *accel_dev; 1149 bool wakeup; > 1150 int accel_conf; 1151 int ret = 0; 1152 1153 guard(mutex)(&st->lock); 1154 1155 st->suspended.gyro = st->conf.gyro.mode; 1156 st->suspended.accel = st->conf.accel.mode; 1157 st->suspended.temp = st->conf.temp_en; 1158 if (pm_runtime_suspended(dev)) 1159 return 0; 1160 1161 if (st->fifo.on) { 1162 ret = regmap_write(st->map, INV_ICM42607_REG_FIFO_CONFIG1, 1163 INV_ICM42607_FIFO_CONFIG1_BYPASS); 1164 if (ret) 1165 return ret; 1166 } 1167 1168 /* keep chip on and wake-up capable if APEX and wakeup on */ 1169 accel_dev = &st->indio_accel->dev; 1170 wakeup = st->apex.on && device_may_wakeup(accel_dev); 1171 if (wakeup) { 1172 /* keep accel on and setup irq for wakeup */ 1173 accel_conf = st->conf.accel.mode; 1174 enable_irq_wake(st->irq); 1175 disable_irq(st->irq); 1176 } else { 1177 /* disable APEX features and accel if wakeup disabled */ 1178 if (st->apex.wom.enable) { 1179 ret = inv_icm42607_disable_wom(st); 1180 if (ret) 1181 return ret; 1182 } 1183 accel_conf = INV_ICM42600_SENSOR_MODE_OFF; 1184 } 1185 1186 ret = inv_icm42607_set_pwr_mgmt0(st, INV_ICM42600_SENSOR_MODE_OFF, 1187 INV_ICM42600_SENSOR_MODE_OFF, false, 1188 NULL); 1189 if (ret) 1190 return ret; 1191 1192 if (!wakeup) 1193 regulator_disable(st->vddio_supply); 1194 1195 return 0; 1196 } 1197 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki