[PATCH 15/20] leds: mark ot200 driver with LED_BRIGHTNESS_FAST flag

[Stas Sergeev]

This driver doesn't use sleeping operations in .brightness_set
method, and can be marked with LED_BRIGHTNESS_FAST flag.
That flag allows changing brightness at high rates (over 100Hz).

CC: Bryan Wu <cooloney@xxxxxxxxx>
CC: Richard Purdie <rpurdie@xxxxxxxxx>
CC: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
CC: linux-leds@xxxxxxxxxxxxxxx
CC: linux-kernel@xxxxxxxxxxxxxxx
CC: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
CC: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>

Signed-off-by: Stas Sergeev <stsp@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/leds/leds-ot200.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/leds-ot200.c b/drivers/leds/leds-ot200.c
index 39870de..d357c14 100644
--- a/drivers/leds/leds-ot200.c
+++ b/drivers/leds/leds-ot200.c
@@ -123,6 +123,7 @@ static int ot200_led_probe(struct platform_device *pdev)

 		leds[i].cdev.name = leds[i].name;
 		leds[i].cdev.brightness_set = ot200_led_brightness_set;
+		leds[i].cdev.flags |= LED_BRIGHTNESS_FAST;

 		ret = led_classdev_register(&pdev->dev, &leds[i].cdev);
 		if (ret < 0)
-- 
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/