Searched refs:pcf8574_read (Results 1 – 1 of 1) sorted by relevance
87 pcf8574_read(struct pcf8574_softc *sc, uint8_t *val) in pcf8574_read() function207 error = pcf8574_read(sc, &val); in pcf8574_pin_getflags()299 error = pcf8574_read(sc, &val); in pcf8574_pin_get()