MAX77686_INVALID_I2C_ADDR 252 drivers/rtc/rtc-max77686.c .rtc_i2c_addr = MAX77686_INVALID_I2C_ADDR, MAX77686_INVALID_I2C_ADDR 688 drivers/rtc/rtc-max77686.c if (info->drv_data->rtc_i2c_addr == MAX77686_INVALID_I2C_ADDR) {