Hi Matti, I love your patch! Yet something to improve: [auto build test ERROR on v5.12-rc6] [also build test ERROR on next-20210401] [cannot apply to regulator/for-next] [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] url: https://github.com/0day-ci/linux/commits/Matti-Vaittinen/Extend-regulator-notification-support/20210406-151758 base: e49d033bddf5b565044e2abe4241353959bc9120 config: x86_64-randconfig-a014-20210406 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project a46f59a747a7273cc439efaf3b4f98d8b63d2f20) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/50f89bb3fbe5e4a21c48a9ca64065f3f3a668e56 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Matti-Vaittinen/Extend-regulator-notification-support/20210406-151758 git checkout 50f89bb3fbe5e4a21c48a9ca64065f3f3a668e56 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/regulator/irq_helpers.c:46:11: error: expected ')' pr_emerg(msg); ^ drivers/regulator/irq_helpers.c:46:2: note: to match this '(' pr_emerg(msg); ^ include/linux/printk.h:313:8: note: expanded from macro 'pr_emerg' printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) ^ 1 error generated. vim +46 drivers/regulator/irq_helpers.c 43 44 static void die_loudly(const char *msg) 45 { > 46 pr_emerg(msg); 47 BUG(); 48 } 49 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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