Hi Dan, I love your patch! Yet something to improve: [auto build test ERROR on pavel-linux-leds/for-next] [also build test ERROR on robh/for-next linus/master j.anaszewski-leds/for-next v5.7-rc4 next-20200504] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Dan-Murphy/Multicolor-Framework-v24/20200505-031241 base: git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git for-next config: parisc-allnoconfig compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=parisc allnoconfig COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/leds/Kconfig:33:error: recursive dependency detected! >> drivers/leds/Kconfig:33: symbol LEDS_CLASS_MULTI_COLOR depends on LEDS_CLASS_MULTI_COLOR For a resolution refer to Documentation/kbuild/kconfig-language.rst subsection "Kconfig recursive dependency limitations" vim +33 drivers/leds/Kconfig 16 17 config LEDS_CLASS 18 tristate "LED Class Support" 19 help 20 This option enables the LED sysfs class in /sys/class/leds. You'll 21 need this to do anything useful with LEDs. If unsure, say N. 22 23 config LEDS_CLASS_FLASH 24 tristate "LED Flash Class Support" 25 depends on LEDS_CLASS 26 help 27 This option enables the flash LED sysfs class in /sys/class/leds. 28 It wraps LED Class and adds flash LEDs specific sysfs attributes 29 and kernel internal API to it. You'll need this to provide support 30 for the flash related features of a LED device. It can be built 31 as a module. 32 > 33 config LEDS_CLASS_MULTI_COLOR 34 tristate "LED MultiColor LED Class Support" 35 depends on LEDS_CLASS 36 depends on LEDS_CLASS_MULTI_COLOR || !LEDS_CLASS_MULTI_COLOR 37 help 38 This option enables the multicolor LED sysfs class in /sys/class/leds. 39 It wraps LED class and adds multicolor LED specific sysfs attributes 40 and kernel internal API to it. You'll need this to provide support 41 for multicolor LEDs that are grouped together. This class is not 42 intended for single color LEDs. It can be built as a module. 43 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
