On Fri, 29 Sep 2023 07:29:01 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > Hi Dumitru, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on jic23-iio/togreg] > [also build test WARNING on linus/master v6.6-rc3 next-20230928] > [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/Dumitru-Ceclan/iio-adc-ad7173-add-AD7173-driver/20230928-205802 > base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg > patch link: https://lore.kernel.org/r/20230928125443.615006-2-mitrutzceclan%40gmail.com > patch subject: [PATCH v2 2/2] iio: adc: ad7173: add AD7173 driver > config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230929/202309290756.MgmIdaDl-lkp@xxxxxxxxx/config) > compiler: sparc64-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230929/202309290756.MgmIdaDl-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/202309290756.MgmIdaDl-lkp@xxxxxxxxx/ > > All warnings (new ones prefixed by >>): > > >> drivers/iio/adc/ad7173.c:829:23: warning: initialization of 'long unsigned int' from 'const struct ad7173_device_info *' makes integer from pointer without a cast [-Wint-conversion] > 829 | { "ad7172-2", &ad7173_device_info[ID_AD7172_2], }, > | ^ > drivers/iio/adc/ad7173.c:829:23: note: (near initialization for 'ad7173_id_table[0].driver_data') > drivers/iio/adc/ad7173.c:830:23: warning: initialization of 'long unsigned int' from 'const struct ad7173_device_info *' makes integer from pointer without a cast [-Wint-conversion] > 830 | { "ad7173-8", &ad7173_device_info[ID_AD7173_8], }, > | ^ > drivers/iio/adc/ad7173.c:830:23: note: (near initialization for 'ad7173_id_table[1].driver_data') > drivers/iio/adc/ad7173.c:831:23: warning: initialization of 'long unsigned int' from 'const struct ad7173_device_info *' makes integer from pointer without a cast [-Wint-conversion] > 831 | { "ad7175-2", &ad7173_device_info[ID_AD7175_2], }, > | ^ > drivers/iio/adc/ad7173.c:831:23: note: (near initialization for 'ad7173_id_table[2].driver_data') > drivers/iio/adc/ad7173.c:832:23: warning: initialization of 'long unsigned int' from 'const struct ad7173_device_info *' makes integer from pointer without a cast [-Wint-conversion] > 832 | { "ad7176-2", &ad7173_device_info[ID_AD7176_2], }, > | ^ > drivers/iio/adc/ad7173.c:832:23: note: (near initialization for 'ad7173_id_table[3].driver_data') > > > vim +829 drivers/iio/adc/ad7173.c > > 827 > 828 static const struct spi_device_id ad7173_id_table[] = { > > 829 { "ad7172-2", &ad7173_device_info[ID_AD7172_2], }, > 830 { "ad7173-8", &ad7173_device_info[ID_AD7173_8], }, > 831 { "ad7175-2", &ad7173_device_info[ID_AD7175_2], }, > 832 { "ad7176-2", &ad7173_device_info[ID_AD7176_2], }, Cast these to kernel_ulong_t as done in similar drivers like the ad7192 Jonathan > 833 { }, > 834 }; > 835 MODULE_DEVICE_TABLE(spi, ad7173_id_table); > 836 >
