PCF8563_REG_DW 230 drivers/rtc/rtc-pcf8563.c tm->tm_wday = buf[PCF8563_REG_DW] & 0x07; PCF8563_REG_DW 273 drivers/rtc/rtc-pcf8563.c buf[PCF8563_REG_DW] = tm->tm_wday & 0x07;