RX4581_REG_DW     153 drivers/rtc/rtc-rx4581.c 	tm->tm_wday = ilog2(date[RX4581_REG_DW] & 0x7F);
RX4581_REG_DW     195 drivers/rtc/rtc-rx4581.c 	buf[RX4581_REG_DW+1] = (0x1 << tm->tm_wday);