From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 8AE3922094; Sat, 12 Jul 2025 22:16:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752358598; cv=none; b=iIB/bSUgpSyI/poXOF46D3kxdvk4EUUbmgHqEKffFVEuyoB7okCyrsEJz5Gr0udc1xAF3WGqUnUlg92IjP/g76lam9hZU/QCtZl4lJ0cx9Ts+Cc59BjC0awWEPziLziuKVIm07PTCT0ttTaOeS5BBJlmK7DMckSChtXYYH7qZmU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752358598; c=relaxed/simple; bh=F+oHiZeATWk7cH+yoFtp77I/m1u1NJ+hRPH1xEcCvKk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o6WhOWLfB3vbSb9/wDdGJh2P0wchAUIne3RnWyAFJ15dXsooI9yaiIC4zk7ofVVApPhuukIWKjxok8Y7MLTDuECXc/NWF1nbIHDjm7VNW/5gh20ME0CudBRynbO7j3+FicblSnmZBtygWW3FQcYgmzHaPrC+7htOvJLTmOo7gsg= 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=PKamApBt; arc=none smtp.client-ip=192.198.163.15 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="PKamApBt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1752358597; x=1783894597; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=F+oHiZeATWk7cH+yoFtp77I/m1u1NJ+hRPH1xEcCvKk=; b=PKamApBtgmF32sRcUH2+D8jWvK/P/hRHaGX+mQj3eUMCHqVJrXTm/LFE PYb63IuqEL8gcjW5ZHXL1X+FeCLjgwmk9Ob2kgFPgm3+4yg/cjds4csZE Qp/muf6ZCEeiNAh3KQ8QS5Ftzl5gfFpDSlaBm2F+4q4HFqzu3UzF8aLww lYdyOlxJmavt9nGXnDP3gbtWHQNYvRb6VP3m60x/T6StgPbxJT3GhkGv2 8SrPSh9sTW/voMHyW6OR4qsEvb33CTDTfY507gKjlgWmFUQtFhDol3yKl 50EvFcU91kSSNBM8wLttCZsN/qO6UXHa5OyJ8qVGIyks4YtWbEZN41gbj w==; X-CSE-ConnectionGUID: kumsrj3tQnCR8P9dqjgXoQ== X-CSE-MsgGUID: CWf+/X/jTYmB3kcZ5lJwfA== X-IronPort-AV: E=McAfee;i="6800,10657,11491"; a="54765920" X-IronPort-AV: E=Sophos;i="6.16,307,1744095600"; d="scan'208";a="54765920" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2025 15:16:36 -0700 X-CSE-ConnectionGUID: JkkpHCcBQzi6MR0nCWGoiQ== X-CSE-MsgGUID: uQdH5NLaRi+fi4KDjJxTvA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,307,1744095600"; d="scan'208";a="187614569" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 12 Jul 2025 15:16:29 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1uaiWA-0007it-21; Sat, 12 Jul 2025 22:16:26 +0000 Date: Sun, 13 Jul 2025 06:16:04 +0800 From: kernel test robot To: Antoniu Miclaus , jic23@kernel.org, robh@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Antoniu Miclaus Subject: Re: [PATCH 3/3] iio: adc: add ade9000 support Message-ID: <202507130521.iaXBguXP-lkp@intel.com> References: <20250711130241.159143-4-antoniu.miclaus@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250711130241.159143-4-antoniu.miclaus@analog.com> Hi Antoniu, kernel test robot noticed the following build warnings: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on robh/for-next linus/master v6.16-rc5 next-20250711] [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/Antoniu-Miclaus/iio-add-power-and-energy-measurement-modifiers/20250712-022300 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20250711130241.159143-4-antoniu.miclaus%40analog.com patch subject: [PATCH 3/3] iio: adc: add ade9000 support config: arc-randconfig-r133-20250713 (https://download.01.org/0day-ci/archive/20250713/202507130521.iaXBguXP-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 10.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250713/202507130521.iaXBguXP-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/202507130521.iaXBguXP-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/adc/ade9000.c:1176:40: sparse: sparse: cast truncates bits from constant value (100000 becomes 0) drivers/iio/adc/ade9000.c:1185:40: sparse: sparse: cast truncates bits from constant value (200000 becomes 0) drivers/iio/adc/ade9000.c:1194:40: sparse: sparse: cast truncates bits from constant value (400000 becomes 0) drivers/iio/adc/ade9000.c:1203:40: sparse: sparse: cast truncates bits from constant value (800000 becomes 0) drivers/iio/adc/ade9000.c:1212:40: sparse: sparse: cast truncates bits from constant value (1000000 becomes 0) drivers/iio/adc/ade9000.c:1221:40: sparse: sparse: cast truncates bits from constant value (2000000 becomes 0) drivers/iio/adc/ade9000.c:1230:40: sparse: sparse: cast truncates bits from constant value (40000 becomes 0) drivers/iio/adc/ade9000.c:1249:12: sparse: sparse: context imbalance in 'ade9000_read_raw' - different lock contexts for basic block >> drivers/iio/adc/ade9000.c:1761:9: sparse: sparse: dereference of noderef expression >> drivers/iio/adc/ade9000.c:1761:9: sparse: sparse: dereference of noderef expression vim +1176 drivers/iio/adc/ade9000.c 1051 1052 static irqreturn_t ade9000_irq1_thread(int irq, void *data) 1053 { 1054 struct iio_dev *indio_dev = data; 1055 struct ade9000_state *st = iio_priv(indio_dev); 1056 unsigned int bit = ADE9000_ST1_CROSSING_FIRST; 1057 s64 timestamp = iio_get_time_ns(indio_dev); 1058 u32 handled_irq = 0; 1059 u32 interrupts; 1060 u32 result; 1061 u32 status; 1062 u32 tmp; 1063 int ret; 1064 1065 if (!st->rst_done) { 1066 ret = regmap_read(st->regmap, ADE9000_REG_STATUS1, &result); 1067 if (ret) 1068 return ret; 1069 1070 if (result & ADE9000_ST1_RSTDONE_BIT) 1071 st->rst_done = true; 1072 else 1073 dev_err(&st->spi->dev, "Error testing reset done"); 1074 1075 return IRQ_HANDLED; 1076 } 1077 1078 ret = regmap_read(st->regmap, ADE9000_REG_STATUS1, &status); 1079 if (ret) 1080 return IRQ_HANDLED; 1081 1082 ret = regmap_read(st->regmap, ADE9000_REG_MASK1, &interrupts); 1083 if (ret) { 1084 dev_err(&st->spi->dev, "IRQ1 read status fail"); 1085 return IRQ_HANDLED; 1086 } 1087 1088 for_each_set_bit_from(bit, (unsigned long *)&interrupts, 1089 ADE9000_ST1_CROSSING_DEPTH){ 1090 tmp = status & BIT(bit); 1091 1092 switch (tmp) { 1093 case ADE9000_ST1_ZXVA_BIT: 1094 iio_push_event(indio_dev, 1095 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1096 ADE9000_ST1_ZXVA_BIT, 1097 IIO_EV_TYPE_THRESH, 1098 IIO_EV_DIR_EITHER), 1099 timestamp); 1100 handled_irq |= ADE9000_ST1_ZXVA_BIT; 1101 break; 1102 case ADE9000_ST1_ZXTOVA_BIT: 1103 iio_push_event(indio_dev, 1104 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1105 ADE9000_ST1_ZXTOVA_BIT, 1106 IIO_EV_TYPE_THRESH, 1107 IIO_EV_DIR_EITHER), 1108 timestamp); 1109 handled_irq |= ADE9000_ST1_ZXTOVA_BIT; 1110 break; 1111 case ADE9000_ST1_ZXIA_BIT: 1112 iio_push_event(indio_dev, 1113 IIO_UNMOD_EVENT_CODE(IIO_CURRENT, 1114 ADE9000_ST1_ZXIA_BIT, 1115 IIO_EV_TYPE_THRESH, 1116 IIO_EV_DIR_EITHER), 1117 timestamp); 1118 handled_irq |= ADE9000_ST1_ZXIA_BIT; 1119 break; 1120 case ADE9000_ST1_ZXVB_BIT: 1121 iio_push_event(indio_dev, 1122 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1123 ADE9000_ST1_ZXVB_BIT, 1124 IIO_EV_TYPE_THRESH, 1125 IIO_EV_DIR_EITHER), 1126 timestamp); 1127 handled_irq |= ADE9000_ST1_ZXVB_BIT; 1128 break; 1129 case ADE9000_ST1_ZXTOVB_BIT: 1130 iio_push_event(indio_dev, 1131 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1132 ADE9000_ST1_ZXTOVB_BIT, 1133 IIO_EV_TYPE_THRESH, 1134 IIO_EV_DIR_EITHER), 1135 timestamp); 1136 handled_irq |= ADE9000_ST1_ZXTOVB_BIT; 1137 break; 1138 case ADE9000_ST1_ZXIB_BIT: 1139 iio_push_event(indio_dev, 1140 IIO_UNMOD_EVENT_CODE(IIO_CURRENT, 1141 ADE9000_ST1_ZXIB_BIT, 1142 IIO_EV_TYPE_THRESH, 1143 IIO_EV_DIR_EITHER), 1144 timestamp); 1145 handled_irq |= ADE9000_ST1_ZXIB_BIT; 1146 break; 1147 case ADE9000_ST1_ZXVC_BIT: 1148 iio_push_event(indio_dev, 1149 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1150 ADE9000_ST1_ZXVC_BIT, 1151 IIO_EV_TYPE_THRESH, 1152 IIO_EV_DIR_EITHER), 1153 timestamp); 1154 handled_irq |= ADE9000_ST1_ZXVC_BIT; 1155 break; 1156 case ADE9000_ST1_ZXTOVC_BIT: 1157 iio_push_event(indio_dev, 1158 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1159 ADE9000_ST1_ZXTOVC_BIT, 1160 IIO_EV_TYPE_THRESH, 1161 IIO_EV_DIR_EITHER), 1162 timestamp); 1163 handled_irq |= ADE9000_ST1_ZXTOVC_BIT; 1164 break; 1165 case ADE9000_ST1_ZXIC_BIT: 1166 iio_push_event(indio_dev, 1167 IIO_UNMOD_EVENT_CODE(IIO_CURRENT, 1168 ADE9000_ST1_ZXIC_BIT, 1169 IIO_EV_TYPE_THRESH, 1170 IIO_EV_DIR_EITHER), 1171 timestamp); 1172 handled_irq |= ADE9000_ST1_ZXIC_BIT; 1173 break; 1174 case ADE9000_ST1_SWELLA_BIT: 1175 iio_push_event(indio_dev, > 1176 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1177 ADE9000_ST1_SWELLA_BIT, 1178 IIO_EV_TYPE_THRESH, 1179 IIO_EV_DIR_RISING), 1180 timestamp); 1181 handled_irq |= ADE9000_ST1_SWELLA_BIT; 1182 break; 1183 case ADE9000_ST1_SWELLB_BIT: 1184 iio_push_event(indio_dev, 1185 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1186 ADE9000_ST1_SWELLB_BIT, 1187 IIO_EV_TYPE_THRESH, 1188 IIO_EV_DIR_RISING), 1189 timestamp); 1190 handled_irq |= ADE9000_ST1_SWELLB_BIT; 1191 break; 1192 case ADE9000_ST1_SWELLC_BIT: 1193 iio_push_event(indio_dev, 1194 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1195 ADE9000_ST1_SWELLC_BIT, 1196 IIO_EV_TYPE_THRESH, 1197 IIO_EV_DIR_RISING), 1198 timestamp); 1199 handled_irq |= ADE9000_ST1_SWELLC_BIT; 1200 break; 1201 case ADE9000_ST1_DIPA_BIT: 1202 iio_push_event(indio_dev, 1203 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1204 ADE9000_ST1_DIPA_BIT, 1205 IIO_EV_TYPE_THRESH, 1206 IIO_EV_DIR_FALLING), 1207 timestamp); 1208 handled_irq |= ADE9000_ST1_DIPA_BIT; 1209 break; 1210 case ADE9000_ST1_DIPB_BIT: 1211 iio_push_event(indio_dev, 1212 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1213 ADE9000_ST1_DIPB_BIT, 1214 IIO_EV_TYPE_THRESH, 1215 IIO_EV_DIR_FALLING), 1216 timestamp); 1217 handled_irq |= ADE9000_ST1_DIPB_BIT; 1218 break; 1219 case ADE9000_ST1_DIPC_BIT: 1220 iio_push_event(indio_dev, 1221 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1222 ADE9000_ST1_DIPC_BIT, 1223 IIO_EV_TYPE_THRESH, 1224 IIO_EV_DIR_FALLING), 1225 timestamp); 1226 handled_irq |= ADE9000_ST1_DIPC_BIT; 1227 break; 1228 case ADE9000_ST1_SEQERR_BIT: 1229 iio_push_event(indio_dev, 1230 IIO_UNMOD_EVENT_CODE(IIO_VOLTAGE, 1231 ADE9000_ST1_SEQERR_BIT, 1232 IIO_EV_TYPE_CHANGE, 1233 IIO_EV_DIR_NONE), 1234 timestamp); 1235 handled_irq |= ADE9000_ST1_SEQERR_BIT; 1236 break; 1237 default: 1238 return IRQ_HANDLED; 1239 } 1240 } 1241 1242 ret = regmap_write(st->regmap, ADE9000_REG_STATUS1, handled_irq); 1243 if (ret) 1244 return ret; 1245 1246 return IRQ_HANDLED; 1247 } 1248 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki