tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bb2503a5fcdf7f51d403ab34440c497acef3b4e7 commit: 31dc30955fcffeb32c96420b91e3c05e2f4614eb [12086/30000] rtc: Fix set RTC time delay 500ms on some Zhaoxin SOCs :::::: branch date: 5 hours ago :::::: commit date: 1 year, 11 months ago config: x86_64-randconfig-161-20240124 (attached as .config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202401262043.WarePplV-lkp@intel.com/ smatch warnings: drivers/rtc/rtc-mc146818-lib.c:213 mc146818_set_time() error: uninitialized symbol 'save_freq_select'. vim +/save_freq_select +213 drivers/rtc/rtc-mc146818-lib.c d6faca40f40b62 Arnd Bergmann 2016-06-01 210 d6faca40f40b62 Arnd Bergmann 2016-06-01 211 CMOS_WRITE(save_control, RTC_CONTROL); 31dc30955fcffe LeoLiu-oc 2022-02-23 212 if (follow_mc146818_divider_reset()) d6faca40f40b62 Arnd Bergmann 2016-06-01 @213 CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); :::::: The code at line 213 was first introduced by commit :::::: d6faca40f40b62aca8ea8c29289c7bf7456172bb rtc: move mc146818 helper functions out-of-line :::::: TO: Arnd Bergmann <arnd@arndb.de> :::::: CC: Alexandre Belloni <alexandre.belloni@free-electrons.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki