[openeuler:OLK-5.10 12086/30000] drivers/rtc/rtc-mc146818-lib.c:213 mc146818_set_time() error: uninitialized symbol 'save_freq_select'.

[openeuler:OLK-5.10 12086/30000] drivers/rtc/rtc-mc146818-lib.c:213 mc146818_set_time() error: uninitialized symbol 'save_freq_select'.

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1568 bytes --]

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35896 bytes --]

[-- Attachment #3: reproduce --]
[-- Type: text/plain, Size: 0 bytes --]