diff options
Diffstat (limited to 'drivers/pwm/pwm-dwc.c')
| -rw-r--r-- | drivers/pwm/pwm-dwc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c index 7568300bb11e..bd2308812096 100644 --- a/drivers/pwm/pwm-dwc.c +++ b/drivers/pwm/pwm-dwc.c @@ -163,8 +163,8 @@ static int dwc_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, return 0; } -static void dwc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, - struct pwm_state *state) +static int dwc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, + struct pwm_state *state) { struct dwc_pwm *dwc = to_dwc_pwm(chip); u64 duty, period; @@ -188,6 +188,8 @@ static void dwc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, state->polarity = PWM_POLARITY_INVERSED; pm_runtime_put_sync(chip->dev); + + return 0; } static const struct pwm_ops dwc_pwm_ops = { |