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

kernel test robot
2022-08-20T17:46:12Z

head: 50cd95ac46548429e5bba7ca75cc97d11a697947
commit: e86bd43bcfc579cf8935c1913e92cb76b4ba81c2 watchdog: sa1100: use platform device registration
date: 4 months ago
config: arm-randconfig-s052-20220820 (https://download.01.org/0day-ci/archive/20220821/202208210136.zAPBCMxF-lkp@intel.com/config)