generic: swconfig: use led_set_brightness in LED control code

The 'led_brightness_set' function has
been renamed to 'led_set_brightness'
in recent ernels. Use the new name and
add a compatibility patch for 3.3.

Signed-off-by: Gabor Juhos <[email protected]>

SVN-Revision: 33946

target/linux/generic/files/drivers/net/phy/swconfig_leds.c

@@ -46,7 +46,7 @@ static void
 swconfig_trig_set_brightness(struct swconfig_trig_data *trig_data,
 			     enum led_brightness brightness)
 {
-	led_brightness_set(trig_data->led_cdev, brightness);
+	led_set_brightness(trig_data->led_cdev, brightness);
 	trig_data->prev_brightness = brightness;
 }
 
@@ -209,7 +209,7 @@ swconfig_trig_led_event(struct switch_led_trigger *sw_trig,
 	link = !!(sw_trig->port_link & port_mask);
 	if (!link) {
 		if (link != trig_data->prev_link)
-			led_brightness_set(trig_data->led_cdev, LED_OFF);
+			led_set_brightness(trig_data->led_cdev, LED_OFF);
 	} else {
 		unsigned long traffic;
 		int i;

target/linux/generic/patches-3.3/a01-swconfig_leds-define-leds_set_brightness.patch

@@ -0,0 +1,11 @@
+--- a/drivers/net/phy/swconfig_leds.c
++++ b/drivers/net/phy/swconfig_leds.c
+@@ -20,6 +20,8 @@
+ #define SWCONFIG_LED_TIMER_INTERVAL	(HZ / 10)
+ #define SWCONFIG_LED_NUM_PORTS		32
+ 
++#define led_set_brightness(_led, _switch)	led_brightness_set((_led), (_switch))
++
+ struct switch_led_trigger {
+ 	struct led_trigger trig;
+ 	struct switch_dev *swdev;