PCF8563_BIT_AIE 143 drivers/rtc/rtc-pcf8563.c buf |= PCF8563_BIT_AIE; PCF8563_BIT_AIE 145 drivers/rtc/rtc-pcf8563.c buf &= ~PCF8563_BIT_AIE; PCF8563_BIT_AIE 169 drivers/rtc/rtc-pcf8563.c *en = !!(buf & PCF8563_BIT_AIE);