diff options
Diffstat (limited to 'drivers/pwm/pwm-sl28cpld.c')
| -rw-r--r-- | drivers/pwm/pwm-sl28cpld.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-sl28cpld.c b/drivers/pwm/pwm-sl28cpld.c index 589aeaaa6ac8..e64900ad4ba1 100644 --- a/drivers/pwm/pwm-sl28cpld.c +++ b/drivers/pwm/pwm-sl28cpld.c @@ -87,9 +87,9 @@ struct sl28cpld_pwm { #define sl28cpld_pwm_from_chip(_chip) \ container_of(_chip, struct sl28cpld_pwm, pwm_chip) -static void sl28cpld_pwm_get_state(struct pwm_chip *chip, - struct pwm_device *pwm, - struct pwm_state *state) +static int sl28cpld_pwm_get_state(struct pwm_chip *chip, + struct pwm_device *pwm, + struct pwm_state *state) { struct sl28cpld_pwm *priv = sl28cpld_pwm_from_chip(chip); unsigned int reg; @@ -115,6 +115,8 @@ static void sl28cpld_pwm_get_state(struct pwm_chip *chip, * the PWM core. */ state->duty_cycle = min(state->duty_cycle, state->period); + + return 0; } static int sl28cpld_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, |