On Tue, Dec 15, 2020 at 1:31 AM kernel test robot <lkp@xxxxxxxxx> wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 7bba37a1591369e2e506d599b8f5d7d0516b2dbc > commit: 9ad9a52cce2828d932ae9495181e3d6414f72c07 [6404/13375] i3c/master: introduce the mipi-i3c-hci driver > config: x86_64-randconfig-a013-20201215 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project d38205144febf4dc42c9270c6aa3d978f1ef65e1) > 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9ad9a52cce2828d932ae9495181e3d6414f72c07 > 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 9ad9a52cce2828d932ae9495181e3d6414f72c07 > # 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 warnings (new ones prefixed by >>): > > >> drivers/i3c/master/mipi-i3c-hci/core.c:780:34: warning: unused variable 'i3c_hci_of_match' [-Wunused-const-variable] > static const struct of_device_id i3c_hci_of_match[] = { > ^ > 1 warning generated. CONFIG_OF not enabled. Does it make sense to remove of_match_ptr() ? static struct platform_driver i3c_hci_driver = { .probe = i3c_hci_probe, .remove = i3c_hci_remove, .driver = { .name = "mipi-i3c-hci", .of_match_table = of_match_ptr(i3c_hci_of_match), }, > > vim +/i3c_hci_of_match +780 drivers/i3c/master/mipi-i3c-hci/core.c > > 779 > > 780 static const struct of_device_id i3c_hci_of_match[] = { > 781 { .compatible = "mipi-i3c-hci", }, > 782 {}, > 783 }; > 784 MODULE_DEVICE_TABLE(of, i3c_hci_of_match); > 785 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
