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 <coolo...@gmail.com>
CC: Richard Purdie <rpur...@rpsys.net>
CC: Jacek Anaszewski <j.anaszew...@samsung.com>
CC: linux-l...@vger.kernel.org
CC: linux-kernel@vger.kernel.org
CC: John Lenz <l...@cs.wisc.edu>
Signed-off-by: Stas Sergeev <s...@users.sourceforge.net>
---
drivers/leds/leds-locomo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c
index 80ba048..0eb69c3 100644
--- a/drivers/leds/leds-locomo.c
+++ b/drivers/leds/leds-locomo.c
@@ -47,12 +47,14 @@ static struct led_classdev locomo_led0 = {
.name = "locomo:amber:charge",
.default_trigger = "main-battery-charging",
.brightness_set = locomoled_brightness_set0,
+ .flags = LED_BRIGHTNESS_FAST,
};
static struct led_classdev locomo_led1 = {
.name = "locomo:green:mail",
.default_trigger = "nand-disk",
.brightness_set = locomoled_brightness_set1,
+ .flags = LED_BRIGHTNESS_FAST,
};
static int locomoled_probe(struct locomo_dev *ldev)
--
1.7.9.5
--
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