1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index b31d8e99c419..3fbd28e99b2c 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -66,9 +66,11 @@ static void led_pwm_set(struct led_classdev *led_cdev,
         struct led_pwm_data *led_dat =
                 container_of(led_cdev, struct led_pwm_data, cdev);
         unsigned int max = led_dat->cdev.max_brightness;
-        unsigned int period =  led_dat->period;
+        unsigned long long duty =  led_dat->period;
 
-        led_dat->duty = brightness * period / max;
+        duty *= brightness;
+        do_div(duty, max);
+        led_dat->duty = duty;
 
         if (led_dat->can_sleep)
                 schedule_work(&led_dat->work);