M41T80_REG_DAY    222 drivers/rtc/rtc-m41t80.c 	tm->tm_mday = bcd2bin(buf[M41T80_REG_DAY] & 0x3f);
M41T80_REG_DAY    245 drivers/rtc/rtc-m41t80.c 	buf[M41T80_REG_DAY] = bin2bcd(tm->tm_mday);