static inline int pwm_lpss_is_updating(struct pwm_device *pwm)
{
- return (pwm_lpss_read(pwm) & PWM_SW_UPDATE) ? -EBUSY : 0;
+ if (pwm_lpss_read(pwm) & PWM_SW_UPDATE) {
+ dev_err(pwm->chip->dev, "PWM_SW_UPDATE is still set, skipping update\n");
+ return -EBUSY;
+ }
+
+ return 0;
}
static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm,