KR_KEY_RELOAD     123 drivers/watchdog/stm32_iwdg.c 	reg_write(wdt->regs, IWDG_KR, KR_KEY_RELOAD);
KR_KEY_RELOAD     135 drivers/watchdog/stm32_iwdg.c 	reg_write(wdt->regs, IWDG_KR, KR_KEY_RELOAD);