Hi Bartosz, kernel test robot noticed the following build warnings: [auto build test WARNING on brgl/gpio/for-next] [also build test WARNING on linus/master v6.7-rc2 next-20231122] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Bartosz-Golaszewski/eeprom-at24-use-of_match_ptr/20231123-000103 base: https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio/for-next patch link: https://lore.kernel.org/r/20231122155916.38037-1-brgl%40bgdev.pl patch subject: [PATCH] eeprom: at24: use of_match_ptr() config: i386-buildonly-randconfig-001-20231123 (https://download.01.org/0day-ci/archive/20231123/202311231054.oSloZJkd-lkp@xxxxxxxxx/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231123/202311231054.oSloZJkd-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311231054.oSloZJkd-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/misc/eeprom/at24.c:246:34: warning: 'at24_of_match' defined but not used [-Wunused-const-variable=] static const struct of_device_id at24_of_match[] = { ^~~~~~~~~~~~~ vim +/at24_of_match +246 drivers/misc/eeprom/at24.c 2b7a5056a0a7ff drivers/i2c/chips/at24.c Wolfram Sang 2008-07-14 245 7f2a2f0d0d66b2 drivers/misc/eeprom/at24.c Javier Martinez Canillas 2017-10-01 @246 static const struct of_device_id at24_of_match[] = { b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 247 { .compatible = "atmel,24c00", .data = &at24_data_24c00 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 248 { .compatible = "atmel,24c01", .data = &at24_data_24c01 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 249 { .compatible = "atmel,24cs01", .data = &at24_data_24cs01 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 250 { .compatible = "atmel,24c02", .data = &at24_data_24c02 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 251 { .compatible = "atmel,24cs02", .data = &at24_data_24cs02 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 252 { .compatible = "atmel,24mac402", .data = &at24_data_24mac402 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 253 { .compatible = "atmel,24mac602", .data = &at24_data_24mac602 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 254 { .compatible = "atmel,spd", .data = &at24_data_spd }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 255 { .compatible = "atmel,24c04", .data = &at24_data_24c04 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 256 { .compatible = "atmel,24cs04", .data = &at24_data_24cs04 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 257 { .compatible = "atmel,24c08", .data = &at24_data_24c08 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 258 { .compatible = "atmel,24cs08", .data = &at24_data_24cs08 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 259 { .compatible = "atmel,24c16", .data = &at24_data_24c16 }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 260 { .compatible = "atmel,24cs16", .data = &at24_data_24cs16 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 261 { .compatible = "atmel,24c32", .data = &at24_data_24c32 }, 4791146e9055dd drivers/misc/eeprom/at24.c Marek Vasut 2023-10-10 262 { .compatible = "atmel,24c32d-wl", .data = &at24_data_24c32d_wlp }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 263 { .compatible = "atmel,24cs32", .data = &at24_data_24cs32 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 264 { .compatible = "atmel,24c64", .data = &at24_data_24c64 }, 3774740fb22162 drivers/misc/eeprom/at24.c Alexander Stein 2023-10-13 265 { .compatible = "atmel,24c64d-wl", .data = &at24_data_24c64d_wlp }, 0f30aca72c3b68 drivers/misc/eeprom/at24.c Bartosz Golaszewski 2017-12-28 266 { .compatible = "atmel,24cs64", .data = &at24_data_24cs64 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 267 { .compatible = "atmel,24c128", .data = &at24_data_24c128 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 268 { .compatible = "atmel,24c256", .data = &at24_data_24c256 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 269 { .compatible = "atmel,24c512", .data = &at24_data_24c512 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 270 { .compatible = "atmel,24c1024", .data = &at24_data_24c1024 }, d08aea21c89dc2 drivers/misc/eeprom/at24.c Maxim Kochetkov 2021-12-10 271 { .compatible = "atmel,24c1025", .data = &at24_data_24c1025 }, 37cf28d3b5bca1 drivers/misc/eeprom/at24.c Adrian Bunk 2018-11-29 272 { .compatible = "atmel,24c2048", .data = &at24_data_24c2048 }, b680f4fa74496a drivers/misc/eeprom/at24.c Sven Van Asbroeck 2017-12-20 273 { /* END OF LIST */ }, 7f2a2f0d0d66b2 drivers/misc/eeprom/at24.c Javier Martinez Canillas 2017-10-01 274 }; 7f2a2f0d0d66b2 drivers/misc/eeprom/at24.c Javier Martinez Canillas 2017-10-01 275 MODULE_DEVICE_TABLE(of, at24_of_match); 7f2a2f0d0d66b2 drivers/misc/eeprom/at24.c Javier Martinez Canillas 2017-10-01 276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
