drivers/watchdog/sa1100_wdt.c:241:24: sparse: sparse: symbol 'sa1100dog_driver' was not declared. Should it be static?

kernel test robot
2022-08-01T18:58:48Z

head: 0cec3f24a7cedc726f8790d693aaff2c535dc4ce
commit: e86bd43bcfc579cf8935c1913e92cb76b4ba81c2 watchdog: sa1100: use platform device registration
date: 3 months ago
config: arm-randconfig-s051-20220801 (https://download.01.org/0day-ci/archive/20220802/202208020222.fEWtlI3i-lkp@intel.com/config)