pwm_get_period() is called twice in case the child parameter is set. I assume retrieving this parameter once is enough therefore this patch removes the conditial invocation of pwm_get_period().
Signed-off-by: Sebastian Andrzej Siewior <[email protected]> --- drivers/leds/leds-pwm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index f668500a2157..1d07e3e83d29 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -119,13 +119,10 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv, dev_err(dev, "unable to request PWM for %s: %d\n", led->name, ret); return ret; } - if (child) - led_data->period = pwm_get_period(led_data->pwm); - led_data->can_sleep = pwm_can_sleep(led_data->pwm); if (led_data->can_sleep) INIT_WORK(&led_data->work, led_pwm_work); led_data->period = pwm_get_period(led_data->pwm); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
