[PATCH] leds: lp3944: Fix sparse warning

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Casts (enum lp3944_status) to brightness in order to the following
sparse warning:

drivers/leds/leds-lp3944.c:292:23: warning: mixing different enum types
drivers/leds/leds-lp3944.c:292:23:     int enum led_brightness  versus
drivers/leds/leds-lp3944.c:292:23:     int enum lp3944_status

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
 drivers/leds/leds-lp3944.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-lp3944.c b/drivers/leds/leds-lp3944.c
index 2b53d10..60e7e92 100644
--- a/drivers/leds/leds-lp3944.c
+++ b/drivers/leds/leds-lp3944.c
@@ -289,7 +289,7 @@ static void lp3944_led_set_brightness(struct led_classdev *led_cdev,
 	dev_dbg(&led->client->dev, "%s: %s, %d\n",
 		__func__, led_cdev->name, brightness);
 
-	led->status = brightness;
+	led->status = (enum lp3944_status)brightness;
 	schedule_work(&led->work);
 }
 
-- 
1.7.10.4


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