Searched refs:laststate (Results 1 – 1 of 1) sorted by relevance
43 unsigned char laststate; member69 if (lp->laststate != nextstate) { in pcf8574_kp_irq_handler()72 lp->btncode[nextstate] : lp->btncode[lp->laststate]; in pcf8574_kp_irq_handler()77 lp->laststate = nextstate; in pcf8574_kp_irq_handler()131 lp->laststate = read_state(lp); in pcf8574_kp_probe()