[kbuild-all] sound/soc/samsung/aries_wm8994.c:525:34: warning: unused variable 'samsung_wm8994_of_match'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 754e0b0e35608ed5206d6a67a791563c631cec07 commit: 7a3a7671fa6c7e90aff5f4242add2a40587b85ef ASoC: samsung: Add driver for Aries boards date: 1 year, 8 months ago config: hexagon-randconfig-r035-20220213 (https://download.01.org/0day-ci/archive/20220214/202202141756.kbtxAPyD-lk...) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project ea071884b0cc7210b3cc5fe858f0e892a779a23b) 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/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 7a3a7671fa6c7e90aff5f4242add2a40587b85ef # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash sound/soc/samsung/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): static const struct of_device_id samsung_wm8994_of_match[] = { ^ 1 warning generated. vim +/samsung_wm8994_of_match +525 sound/soc/samsung/aries_wm8994.c 524 526 { 527 .compatible = "samsung,fascinate4g-wm8994", 528 .data = &fascinate4g_variant, 529 }, 530 { 531 .compatible = "samsung,aries-wm8994", 532 .data = &aries_variant, 533 }, 534 { /* sentinel */ }, 535 }; 536 MODULE_DEVICE_TABLE(of, samsung_wm8994_of_match); 537 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org