The driver neither sleeps nor uses delays in its brightness_set op. Use a new brightness_set_nonblocking op instead of brightness_set for setting brightness then. Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx> Cc: Florian Fainelli <florian@xxxxxxxxxxx> --- drivers/leds/leds-cobalt-qube.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c index d975220..7cb986e 100644 --- a/drivers/leds/leds-cobalt-qube.c +++ b/drivers/leds/leds-cobalt-qube.c @@ -27,10 +27,10 @@ static void qube_front_led_set(struct led_classdev *led_cdev, } static struct led_classdev qube_front_led = { - .name = "qube::front", - .brightness = LED_FULL, - .brightness_set = qube_front_led_set, - .default_trigger = "default-on", + .name = "qube::front", + .brightness = LED_FULL, + .brightness_set_nonblocking = qube_front_led_set, + .default_trigger = "default-on", }; static int cobalt_qube_led_probe(struct platform_device *pdev) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html