tree: https://github.com/jsarha/linux topic/chromeos-4.19-s0ix head: 430bdaa0a8c38697780f45a148964d71951df11f commit: 4e9d2a90d68ed8eafb7273957f67b0047b9fa9f3 [3031/9999] BACKPORT: FROMGIT: ASoC: Intel: Skylake: Add more platform granularity config: i386-buildonly-randconfig-r001-20221010 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # https://github.com/jsarha/linux/commit/4e9d2a90d68ed8eafb7273957f67b0047b9fa9f3 git remote add jsarha https://github.com/jsarha/linux git fetch --no-tags jsarha topic/chromeos-4.19-s0ix git checkout 4e9d2a90d68ed8eafb7273957f67b0047b9fa9f3 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash sound/soc/codecs/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> sound/soc/codecs/da7219.c:1584:34: warning: 'da7219_of_match' defined but not used [-Wunused-const-variable=] 1584 | static const struct of_device_id da7219_of_match[] = { | ^~~~~~~~~~~~~~~ -- >> sound/soc/codecs/rt5514-spi.c:501:34: warning: 'rt5514_of_match' defined but not used [-Wunused-const-variable=] 501 | static const struct of_device_id rt5514_of_match[] = { | ^~~~~~~~~~~~~~~ -- >> sound/soc/codecs/rt5660.c:1241:34: warning: 'rt5660_of_match' defined but not used [-Wunused-const-variable=] 1241 | static const struct of_device_id rt5660_of_match[] = { | ^~~~~~~~~~~~~~~ vim +/da7219_of_match +1584 sound/soc/codecs/da7219.c 6d817c0e9fd753 Adam Thomson 2015-09-29 1578 6d817c0e9fd753 Adam Thomson 2015-09-29 1579 6d817c0e9fd753 Adam Thomson 2015-09-29 1580 /* a01b89336f7a2f Adam Thomson 2016-06-21 1581 * DT/ACPI 6d817c0e9fd753 Adam Thomson 2015-09-29 1582 */ 6d817c0e9fd753 Adam Thomson 2015-09-29 1583 6d817c0e9fd753 Adam Thomson 2015-09-29 @1584 static const struct of_device_id da7219_of_match[] = { 6d817c0e9fd753 Adam Thomson 2015-09-29 1585 { .compatible = "dlg,da7219", }, 6d817c0e9fd753 Adam Thomson 2015-09-29 1586 { } 6d817c0e9fd753 Adam Thomson 2015-09-29 1587 }; 6d817c0e9fd753 Adam Thomson 2015-09-29 1588 MODULE_DEVICE_TABLE(of, da7219_of_match); 6d817c0e9fd753 Adam Thomson 2015-09-29 1589 :::::: The code at line 1584 was first introduced by commit :::::: 6d817c0e9fd7536be76690bfdee88e8a81c16f7d ASoC: codecs: Add da7219 codec driver :::::: TO: Adam Thomson :::::: CC: Mark Brown -- 0-DAY CI Kernel Test Service https://01.org/lkp