DS1307_REG_MDAY 269 drivers/rtc/rtc-ds1307.c t->tm_mday = bcd2bin(regs[DS1307_REG_MDAY] & 0x3f); DS1307_REG_MDAY 316 drivers/rtc/rtc-ds1307.c regs[DS1307_REG_MDAY] = bin2bcd(t->tm_mday);