SEC_IN_DAY 279 drivers/rtc/rtc-sunxi.c if (diff > 255 * SEC_IN_DAY) { SEC_IN_DAY 285 drivers/rtc/rtc-sunxi.c time_gap_day = time_gap / SEC_IN_DAY; SEC_IN_DAY 286 drivers/rtc/rtc-sunxi.c time_gap -= time_gap_day * SEC_IN_DAY;