Searched refs:PCF8574_BUSY (Results 1 – 2 of 2) sorted by relevance
103 #define PCF8574_BUSY 0x01 macro
73 while (unitp->pcf8574_flags == PCF8574_BUSY) { \80 unitp->pcf8574_flags = PCF8574_BUSY; \749 while (unitp->pcf8574_flags == PCF8574_BUSY) { in pcf8574_intr()756 unitp->pcf8574_flags = PCF8574_BUSY; in pcf8574_intr()