PIN_CTRL_BL        44 drivers/auxdisplay/hd44780.c 	if (hd->pins[PIN_CTRL_BL])
PIN_CTRL_BL        45 drivers/auxdisplay/hd44780.c 		gpiod_set_value_cansleep(hd->pins[PIN_CTRL_BL], on);
PIN_CTRL_BL       236 drivers/auxdisplay/hd44780.c 	hd->pins[PIN_CTRL_BL] = devm_gpiod_get_optional(dev, "backlight",
PIN_CTRL_BL       238 drivers/auxdisplay/hd44780.c 	if (IS_ERR(hd->pins[PIN_CTRL_BL])) {
PIN_CTRL_BL       239 drivers/auxdisplay/hd44780.c 		ret = PTR_ERR(hd->pins[PIN_CTRL_BL]);