Hi Srinivas, I love your patch! Yet something to improve: [auto build test ERROR on asoc/for-next] [also build test ERROR on vkoul-dmaengine/next robh/for-next linus/master v5.12-rc2 next-20210309] [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/Srinivas-Kandagatla/soundwire-add-static-port-map-support/20210309-221834 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: arm64-randconfig-r016-20210308 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 820f508b08d7c94b2dd7847e9710d2bc36d3dd45) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/0day-ci/linux/commit/d0e48ba0d85c188c14216aad9397bcd902d8a09a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Srinivas-Kandagatla/soundwire-add-static-port-map-support/20210309-221834 git checkout d0e48ba0d85c188c14216aad9397bcd902d8a09a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> sound/soc/codecs/wsa881x.c:1108:33: error: use of undeclared identifier 'dev' if (of_property_read_u32_array(dev->of_node, "qcom,port-mapping", ^ sound/soc/codecs/wsa881x.c:1111:12: error: use of undeclared identifier 'dev'; did you mean 'pdev'? dev_info(dev, "Static Port mapping not specified\n"); ^~~ pdev include/linux/dev_printk.h:118:12: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ^ sound/soc/codecs/wsa881x.c:1092:44: note: 'pdev' declared here static int wsa881x_probe(struct sdw_slave *pdev, ^ 2 errors generated. vim +/dev +1108 sound/soc/codecs/wsa881x.c 1091 1092 static int wsa881x_probe(struct sdw_slave *pdev, 1093 const struct sdw_device_id *id) 1094 { 1095 struct wsa881x_priv *wsa881x; 1096 1097 wsa881x = devm_kzalloc(&pdev->dev, sizeof(*wsa881x), GFP_KERNEL); 1098 if (!wsa881x) 1099 return -ENOMEM; 1100 1101 wsa881x->sd_n = devm_gpiod_get_optional(&pdev->dev, "powerdown", 1102 GPIOD_FLAGS_BIT_NONEXCLUSIVE); 1103 if (IS_ERR(wsa881x->sd_n)) { 1104 dev_err(&pdev->dev, "Shutdown Control GPIO not found\n"); 1105 return PTR_ERR(wsa881x->sd_n); 1106 } 1107 > 1108 if (of_property_read_u32_array(dev->of_node, "qcom,port-mapping", 1109 pdev->m_port_map, 1110 WSA881X_MAX_SWR_PORTS)) 1111 dev_info(dev, "Static Port mapping not specified\n"); 1112 1113 dev_set_drvdata(&pdev->dev, wsa881x); 1114 wsa881x->slave = pdev; 1115 wsa881x->dev = &pdev->dev; 1116 wsa881x->sconfig.ch_count = 1; 1117 wsa881x->sconfig.bps = 1; 1118 wsa881x->sconfig.frame_rate = 48000; 1119 wsa881x->sconfig.direction = SDW_DATA_DIR_RX; 1120 wsa881x->sconfig.type = SDW_STREAM_PDM; 1121 pdev->prop.sink_ports = GENMASK(WSA881X_MAX_SWR_PORTS, 0); 1122 pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop; 1123 pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY; 1124 gpiod_direction_output(wsa881x->sd_n, 1); 1125 1126 wsa881x->regmap = devm_regmap_init_sdw(pdev, &wsa881x_regmap_config); 1127 if (IS_ERR(wsa881x->regmap)) { 1128 dev_err(&pdev->dev, "regmap_init failed\n"); 1129 return PTR_ERR(wsa881x->regmap); 1130 } 1131 1132 return devm_snd_soc_register_component(&pdev->dev, 1133 &wsa881x_component_drv, 1134 wsa881x_dais, 1135 ARRAY_SIZE(wsa881x_dais)); 1136 } 1137 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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