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: Sebastian A. Siewior <bigeasy@xxxxxxxxxxxxx>
---
drivers/leds/leds-ot200.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/leds/leds-ot200.c b/drivers/leds/leds-ot200.c
index 39870de..47de99e 100644
--- a/drivers/leds/leds-ot200.c
+++ b/drivers/leds/leds-ot200.c
@@ -122,7 +122,8 @@ static int ot200_led_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(leds); i++) {
leds[i].cdev.name = leds[i].name;
- leds[i].cdev.brightness_set = ot200_led_brightness_set;
+ leds[i].cdev.brightness_set_nonblocking =
+ ot200_led_brightness_set;
ret = led_classdev_register(&pdev->dev, &leds[i].cdev);
if (ret < 0)
--
1.7.9.5
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