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Diffstat (limited to 'drivers/leds/leds-pwm.c')
| -rw-r--r-- | drivers/leds/leds-pwm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 35c1c5f144dc..8bd225df14de 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -69,6 +69,10 @@ static void led_pwm_set(struct led_classdev *led_cdev, duty *= brightness; do_div(duty, max); + + if (led_dat->active_low) + duty = led_dat->period - duty; + led_dat->duty = duty; if (led_dat->can_sleep) |