1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 40c1f5c1b805..b362a1cf3f8d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -72,6 +72,21 @@ void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi)
         }
 }
 
+void rt2x00led_led_activity(struct rt2x00_dev *rt2x00dev, bool enabled)
+{
+        struct rt2x00_led *led = &rt2x00dev->led_qual;
+        unsigned int brightness;
+
+        if ((led->type != LED_TYPE_ACTIVITY) || !(led->flags & LED_REGISTERED))
+                return;
+
+        brightness = enabled ? LED_FULL : LED_OFF;
+        if (brightness != led->led_dev.brightness) {
+                led->led_dev.brightness_set(&led->led_dev, brightness);
+                led->led_dev.brightness = brightness;
+        }
+}
+
 void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
 {
         struct rt2x00_led *led = &rt2x00dev->led_assoc;