Lines Matching refs:desired_brightness
20 unsigned desired_brightness; /* desired brightness when led is on */
36 if (gpio_data->desired_brightness)
38 gpio_data->desired_brightness);
53 return sprintf(buf, "%u\n", gpio_data->desired_brightness);
60 unsigned desired_brightness;
63 ret = sscanf(buf, "%u", &desired_brightness);
64 if (ret < 1 || desired_brightness > 255) {
69 gpio_data->desired_brightness = desired_brightness;
73 static DEVICE_ATTR(desired_brightness, 0644, gpio_trig_brightness_show,