target/linux/adm5120/patches-2.6.23/203-gpio_leds_brightness.patch

   1 Index: linux-2.6.23/drivers/leds/leds-gpio.c
   2 ===================================================================
   3 --- linux-2.6.23.orig/drivers/leds/leds-gpio.c
   4 +++ linux-2.6.23/drivers/leds/leds-gpio.c
   5 @@ -41,13 +41,17 @@
   6                 container_of(led_cdev, struct gpio_led_data, cdev);
   7         int level;
   8
   9 -       if (value == LED_OFF)
  10 -               level = 0;
  11 -       else
  12 -               level = 1;
  13 -
  14 -       if (led_dat->active_low)
  15 -               level = !level;
  16 +       switch (value) {
  17 +       case LED_OFF:
  18 +               level = led_dat->active_low ? 1 : 0;
  19 +               break;
  20 +       case LED_FULL:
  21 +               level = led_dat->active_low ? 0 : 1;
  22 +               break;
  23 +       default:
  24 +               level = value;
  25 +               break;
  26 +       }
  27
  28         /* setting GPIOs with I2C/etc requires a preemptible task context */
  29         if (led_dat->can_sleep) {