tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-4.19 head: e431cb8cb5591721c9b1d3e08f516232dd1da24a commit: fcbca6a2c28ee42eddebc44e1aea46f533d5ee65 [41/414] crypto: omap-aes - Fix PM reference leak on omap-aes.c config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 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/sashal/linux-stable.git/c... git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git git fetch --no-tags sashal-linux-stable queue-4.19 git checkout fcbca6a2c28ee42eddebc44e1aea46f533d5ee65 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/crypto/omap-aes.c: In function 'omap_aes_hw_init': 110 | err = pm_runtime_resume_and_get(dd->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | pm_runtime_resume cc1: some warnings being treated as errors vim +110 drivers/crypto/omap-aes.c 100 101 static int omap_aes_hw_init(struct omap_aes_dev *dd) 102 { 103 int err; 104 105 if (!(dd->flags & FLAGS_INIT)) { 106 dd->flags |= FLAGS_INIT; 107 dd->err = 0; 108 } 109 111 if (err < 0) { 112 dev_err(dd->dev, "failed to get sync: %d\n", err); 113 return err; 114 } 115 116 return 0; 117 } 118 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org