pwm: twl: Return proper error if twl6030_pwm_enable() fails

Return proper error instead of 0 if twl6030_pwm_enable() fails.

Signed-off-by: Axel Lin <[email protected]>
Acked-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
This commit is contained in:
Axel Lin 2013-03-31 23:07:30 +08:00 • committed by Thierry Reding
commit c8e4df3109

View file

@ -248,7 +248,7 @@ static int twl6030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
twl->twl6030_toggle3 = val;
out:
mutex_unlock(&twl->mutex);
return 0;
return ret;
}
static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)