On Mon, May 10, 2021 at 8:35 PM kernel test robot <lkp@xxxxxxxxx> wrote: > > Hi Matti, > > I love your patch! Yet something to improve: > > [auto build test ERROR on 6efb943b8616ec53a5e444193dccf1af9ad627b5] > > url: https://github.com/0day-ci/linux/commits/Matti-Vaittinen/Extend-regulator-notification-support/20210510-203125 > base: 6efb943b8616ec53a5e444193dccf1af9ad627b5 > config: x86_64-randconfig-a015-20210510 (attached as .config) > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 492173d42b32cb91d5d0d72d5ed84fcab80d059a) > 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/904edb46fa37ac86bc1e7a1629141e037f45ebed > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Matti-Vaittinen/Extend-regulator-notification-support/20210510-203125 > git checkout 904edb46fa37ac86bc1e7a1629141e037f45ebed > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 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:244:4: error: implicit declaration of function 'pr_dbg' [-Werror,-Wimplicit-function-declaration] > pr_dbg("Sending regulator notification EVT 0x%lx\r\n", > ^ > 1 error generated. I believe it has to be pr_debug() -- With Best Regards, Andy Shevchenko
