36 	u8 brightness = (u8) backlight_get_brightness(bd);  in ktd2801_update_status()  local
49 	expresswire_write_u8(&ktd2801->props, brightness);  in ktd2801_update_status()
63 	u32 brightness, max_brightness;  in ktd2801_backlight_probe()  local
72 	ret = device_property_read_u32(dev, "max-brightness", &max_brightness);  in ktd2801_backlight_probe()
76 		dev_err(dev, "illegal max brightness specified\n");  in ktd2801_backlight_probe()
80 	ret = device_property_read_u32(dev, "default-brightness", &brightness);  in ktd2801_backlight_probe()
82 		brightness = KTD2801_DEFAULT_BRIGHTNESS;  in ktd2801_backlight_probe()
83 	if (brightness > max_brightness) {  in ktd2801_backlight_probe()
84 		dev_err(dev, "default brightness exceeds max\n");  in ktd2801_backlight_probe()
85 		brightness = max_brightness;  in ktd2801_backlight_probe()
101 	bd->props.brightness = brightness;  in ktd2801_backlight_probe()