if (period_ns < lpc18xx_pwm->min_period_ns ||
period_ns > lpc18xx_pwm->max_period_ns) {
- dev_err(chip->dev, "period %d not in range\n", period_ns);
+ dev_err(pwmchip_parent(chip), "period %d not in range\n", period_ns);
return -ERANGE;
}
*/
if (requested_events > 2 && lpc18xx_pwm->period_ns != period_ns &&
lpc18xx_pwm->period_ns) {
- dev_err(chip->dev, "conflicting period requested for PWM %u\n",
+ dev_err(pwmchip_parent(chip), "conflicting period requested for PWM %u\n",
pwm->hwpwm);
mutex_unlock(&lpc18xx_pwm->period_lock);
return -EBUSY;
LPC18XX_PWM_EVENT_MAX);
if (event >= LPC18XX_PWM_EVENT_MAX) {
- dev_err(chip->dev,
+ dev_err(pwmchip_parent(chip),
"maximum number of simultaneous channels reached\n");
return -EBUSY;
}