Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 70 deletions

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 0c8739c448b..5bff8439dc6 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -110,50 +110,6 @@ static void led_timer_function(unsigned long data)
 	mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay));
 }
 
-static void led_stop_software_blink(struct led_classdev *led_cdev)
-{
-	/* deactivate previous settings */
-	del_timer_sync(&led_cdev->blink_timer);
-	led_cdev->blink_delay_on = 0;
-	led_cdev->blink_delay_off = 0;
-}
-
-static void led_set_software_blink(struct led_classdev *led_cdev,
-				   unsigned long delay_on,
-				   unsigned long delay_off)
-{
-	int current_brightness;
-
-	current_brightness = led_get_brightness(led_cdev);
-	if (current_brightness)
-		led_cdev->blink_brightness = current_brightness;
-	if (!led_cdev->blink_brightness)
-		led_cdev->blink_brightness = led_cdev->max_brightness;
-
-	if (led_get_trigger_data(led_cdev) &&
-	    delay_on == led_cdev->blink_delay_on &&
-	    delay_off == led_cdev->blink_delay_off)
-		return;
-
-	led_stop_software_blink(led_cdev);
-
-	led_cdev->blink_delay_on = delay_on;
-	led_cdev->blink_delay_off = delay_off;
-
-	/* never on - don't blink */
-	if (!delay_on)
-		return;
-
-	/* never off - just set to brightness */
-	if (!delay_off) {
-		led_set_brightness(led_cdev, led_cdev->blink_brightness);
-		return;
-	}
-
-	mod_timer(&led_cdev->blink_timer, jiffies + 1);
-}
-
-
 /**
  * led_classdev_suspend - suspend an led_classdev.
  * @led_cdev: the led_classdev to suspend.
@@ -262,32 +218,6 @@ void led_classdev_unregister(struct led_classdev *led_cdev)
 }
 EXPORT_SYMBOL_GPL(led_classdev_unregister);
 
-void led_blink_set(struct led_classdev *led_cdev,
-		   unsigned long *delay_on,
-		   unsigned long *delay_off)
-{
-	del_timer_sync(&led_cdev->blink_timer);
-
-	if (led_cdev->blink_set &&
-	    !led_cdev->blink_set(led_cdev, delay_on, delay_off))
-		return;
-
-	/* blink with 1 Hz as default if nothing specified */
-	if (!*delay_on && !*delay_off)
-		*delay_on = *delay_off = 500;
-
-	led_set_software_blink(led_cdev, *delay_on, *delay_off);
-}
-EXPORT_SYMBOL(led_blink_set);
-
-void led_brightness_set(struct led_classdev *led_cdev,
-			enum led_brightness brightness)
-{
-	led_stop_software_blink(led_cdev);
-	led_cdev->brightness_set(led_cdev, brightness);
-}
-EXPORT_SYMBOL(led_brightness_set);
-
 static int __init leds_init(void)
 {
 	leds_class = class_create(THIS_MODULE, "leds");