Hi Javier, kernel test robot noticed the following build warnings: [auto build test WARNING on c9f8285ec18c08fae0de08835eb8e5953339e664] url: https://github.com/intel-lab-lkp/linux/commits/Javier-Carrasco/iio-light-veml6030-add-support-for-triggered-buffer/20241108-042332 base: c9f8285ec18c08fae0de08835eb8e5953339e664 patch link: https://lore.kernel.org/r/20241107-veml6030_triggered_buffer-v1-1-4810ab86cc56%40gmail.com patch subject: [PATCH] iio: light: veml6030: add support for triggered buffer config: i386-randconfig-062-20241108 (https://download.01.org/0day-ci/archive/20241108/202411081703.Ft0YjqcK-lkp@xxxxxxxxx/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241108/202411081703.Ft0YjqcK-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202411081703.Ft0YjqcK-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/light/veml6030.c:958:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int [addressable] reg @@ drivers/iio/light/veml6030.c:958:39: sparse: expected restricted __le16 drivers/iio/light/veml6030.c:958:39: sparse: got int [addressable] reg vim +958 drivers/iio/light/veml6030.c 944 945 static irqreturn_t veml6030_trigger_handler(int irq, void *p) 946 { 947 struct iio_poll_func *pf = p; 948 struct iio_dev *iio = pf->indio_dev; 949 struct veml6030_data *data = iio_priv(iio); 950 int i, ret, reg; 951 int j = 0; 952 953 iio_for_each_active_channel(iio, i) { 954 ret = regmap_read(data->regmap, VEML6030_REG_DATA(i), ®); 955 if (ret) 956 goto done; 957 > 958 data->scan.chans[j++] = reg; 959 } 960 961 iio_push_to_buffers_with_timestamp(iio, &data->scan, pf->timestamp); 962 963 done: 964 iio_trigger_notify_done(iio->trig); 965 966 return IRQ_HANDLED; 967 } 968 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
