Hi, On 10/16/21 20:05, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 7c832d2f9b959e3181370c8b0dacaf9efe13fc05 > commit: ed229454856e565c5a7d3287cbc63f2cf077b34f [7104/8410] power: supply: axp288-charger: Optimize register reading method > config: i386-randconfig-c001-20211016 (attached as .config) > compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 8ca4b3ef19fe82d7ad6a6e1515317dcc01b41515) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ed229454856e565c5a7d3287cbc63f2cf077b34f > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout ed229454856e565c5a7d3287cbc63f2cf077b34f > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=i386 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > Note: the linux-next/master HEAD 7c832d2f9b959e3181370c8b0dacaf9efe13fc05 builds fine. > It may have been fixed somewhere. > > All errors (new ones prefixed by >>): > >>> drivers/power/supply/axp288_charger.c:411:8: error: implicit declaration of function 'iosf_mbi_block_punit_i2c_access' [-Werror,-Wimplicit-function-declaration] > ret = iosf_mbi_block_punit_i2c_access(); > ^ >>> drivers/power/supply/axp288_charger.c:430:2: error: implicit declaration of function 'iosf_mbi_unblock_punit_i2c_access' [-Werror,-Wimplicit-function-declaration] > iosf_mbi_unblock_punit_i2c_access(); > ^ > drivers/power/supply/axp288_charger.c:430:2: note: did you mean 'iosf_mbi_block_punit_i2c_access'? > drivers/power/supply/axp288_charger.c:411:8: note: 'iosf_mbi_block_punit_i2c_access' declared here > ret = iosf_mbi_block_punit_i2c_access(); > ^ > 2 errors generated. This is my bad, the Kconfig entry for CONFIG_AXP288_CHARGER now needs a depends on IOSF_MBI, just like we needed it for AXP288_FUEL_GAUGE when similar changes were made to that. I should have caught this during review. I'll send a follow-up patch fixing this. Regards, Hans
