Searched refs:PIN_CTRL_RW (Results 1 – 1 of 1) sorted by relevance
31 PIN_CTRL_RW, /* Optional */ enumerator72 if (hd->pins[PIN_CTRL_RW]) { in hd44780_write_gpio8()73 values[PIN_CTRL_RW] = 0; in hd44780_write_gpio8()94 if (hd->pins[PIN_CTRL_RW]) { in hd44780_write_gpio4()95 values[PIN_CTRL_RW] = 0; in hd44780_write_gpio4()167 if (hd->pins[PIN_CTRL_RW]) { in hd44780_write_cmd_raw_gpio4()168 values[PIN_CTRL_RW] = 0; in hd44780_write_cmd_raw_gpio4()249 hd->pins[PIN_CTRL_RW] = devm_gpiod_get_optional(dev, "rw", in hd44780_probe()251 if (IS_ERR(hd->pins[PIN_CTRL_RW])) { in hd44780_probe()252 ret = PTR_ERR(hd->pins[PIN_CTRL_RW]); in hd44780_probe()
