target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch

   1 --- a/drivers/leds/leds-gpio.c
   2 +++ b/drivers/leds/leds-gpio.c
   3 @@ -55,13 +55,17 @@ static void gpio_led_set(struct led_clas
   4                 container_of(led_cdev, struct gpio_led_data, cdev);
   5         int level;
   6
   7 -       if (value == LED_OFF)
   8 -               level = 0;
   9 -       else
  10 -               level = 1;
  11 -
  12 -       if (led_dat->active_low)
  13 -               level = !level;
  14 +       switch (value) {
  15 +       case LED_OFF:
  16 +               level = led_dat->active_low ? 1 : 0;
  17 +               break;
  18 +       case LED_FULL:
  19 +               level = led_dat->active_low ? 0 : 1;
  20 +               break;
  21 +       default:
  22 +               level = value;
  23 +               break;
  24 +       }
  25
  26         /* Setting GPIOs with I2C/etc requires a task context, and we don't
  27          * seem to have a reliable way to know if we're already in one; so