Hi Quentin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on ] url: https://github.com/0day-ci/linux/commits/Quentin-Schulz/add-support-for-AXP813-ADC-and-battery-power-supply/20180220-051138 base: reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/power/supply/axp20x_battery.c:479:23: sparse: symbol 'axp209_data' was not declared. Should it be >> drivers/power/supply/axp20x_battery.c:486:23: sparse: symbol 'axp221_data' was not declared. Should it be Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html