target/linux/generic/patches-3.8/040-backport_led_gpio_request_fix.patch

   1 --- a/drivers/leds/leds-gpio.c
   2 +++ b/drivers/leds/leds-gpio.c
   3 @@ -107,6 +107,10 @@ static int create_gpio_led(const struct
   4                 return 0;
   5         }
   6
   7 +       ret = devm_gpio_request(parent, template->gpio, template->name);
   8 +       if (ret < 0)
   9 +               return ret;
  10 +
  11         led_dat->cdev.name = template->name;
  12         led_dat->cdev.default_trigger = template->default_trigger;
  13         led_dat->gpio = template->gpio;
  14 @@ -126,10 +130,7 @@ static int create_gpio_led(const struct
  15         if (!template->retain_state_suspended)
  16                 led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
  17
  18 -       ret = devm_gpio_request_one(parent, template->gpio,
  19 -                                   (led_dat->active_low ^ state) ?
  20 -                                   GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
  21 -                                   template->name);
  22 +       ret = gpio_direction_output(led_dat->gpio, led_dat->active_low ^ state);
  23         if (ret < 0)
  24                 return ret;
  25