diff --git a/drivers/leds/leds-gpio-register.c b/drivers/leds/leds-gpio-register.c
index b9187e71e0cf..de3f12c2b80d 100644
--- a/drivers/leds/leds-gpio-register.c
+++ b/drivers/leds/leds-gpio-register.c
@@ -11,6 +11,7 @@
 /**
  * gpio_led_register_device - register a gpio-led device
  * @pdata: the platform data used for the new device
+ * @id: platform ID
  *
  * Makes a copy of pdata and pdata->leds and registers a new leds-gpio device
  * with the result. This allows to have pdata and pdata-leds in .init.rodata