HOURS_REG_MSK 136 drivers/rtc/rtc-rk808.c tm->tm_hour = bcd2bin(rtc_data[2] & HOURS_REG_MSK); HOURS_REG_MSK 209 drivers/rtc/rtc-rk808.c alrm->time.tm_hour = bcd2bin(alrm_data[2] & HOURS_REG_MSK);