Hi Rama, [auto build test WARNING on iio/togreg] [also build test WARNING on v4.9-rc3 next-20161028] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Rama-Krishna-Phani-A/iio-adc-spmi-vadc-Changes-to-support-different-scaling/20161025-141253 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg config: openrisc-allmodconfig (attached as .config) compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=openrisc All warnings (new ones prefixed by >>): drivers/iio/adc/qcom-spmi-vadc.c: In function 'vadc_scale_fn': >> drivers/iio/adc/qcom-spmi-vadc.c:632:4: warning: comparison of distinct pointer types lacks a cast drivers/iio/adc/qcom-spmi-vadc.c:646:4: warning: comparison of distinct pointer types lacks a cast vim +632 drivers/iio/adc/qcom-spmi-vadc.c 616 int ret; 617 618 switch (prop->scale_function) { 619 620 case SCALE_DEFAULT: 621 vadc_scale_calib(vadc, adc_code, prop, &voltage); 622 623 prescale = &vadc_prescale_ratios[prop->prescale]; 624 voltage = voltage * prescale->den; 625 return div64_s64(voltage, prescale->num); 626 627 case SCALE_THERM_100K_PULLUP: 628 case SCALE_XOTHERM: 629 vadc_scale_calib(vadc, adc_code, prop, &voltage); 630 631 if (prop->calibration == VADC_CALIB_ABSOLUTE) > 632 do_div(voltage, 1000); 633 634 vadc_map_voltage_temp(adcmap_100k_104ef_104fb, 635 ARRAY_SIZE(adcmap_100k_104ef_104fb), 636 voltage, &result); 637 result *= 1000; 638 return result; 639 640 case SCALE_PMIC_THERM: --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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