diff options
Diffstat (limited to 'drivers/pwm/pwm-pca9685.c')
| -rw-r--r-- | drivers/pwm/pwm-pca9685.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c index 5162f3991644..eb03ccd5b688 100644 --- a/drivers/pwm/pwm-pca9685.c +++ b/drivers/pwm/pwm-pca9685.c @@ -263,12 +263,14 @@ static int pca9685_pwm_gpio_get(struct gpio_chip *gpio, unsigned int offset) return pca9685_pwm_get_duty(chip, offset) != 0; } -static void pca9685_pwm_gpio_set(struct gpio_chip *gpio, unsigned int offset, - int value) +static int pca9685_pwm_gpio_set(struct gpio_chip *gpio, unsigned int offset, + int value) { struct pwm_chip *chip = gpiochip_get_data(gpio); pca9685_pwm_set_duty(chip, offset, value ? PCA9685_COUNTER_RANGE : 0); + + return 0; } static void pca9685_pwm_gpio_free(struct gpio_chip *gpio, unsigned int offset) @@ -321,7 +323,7 @@ static int pca9685_pwm_gpio_probe(struct pwm_chip *chip) pca->gpio.direction_input = pca9685_pwm_gpio_direction_input; pca->gpio.direction_output = pca9685_pwm_gpio_direction_output; pca->gpio.get = pca9685_pwm_gpio_get; - pca->gpio.set = pca9685_pwm_gpio_set; + pca->gpio.set_rv = pca9685_pwm_gpio_set; pca->gpio.base = -1; pca->gpio.ngpio = PCA9685_MAXCHAN; pca->gpio.can_sleep = true; |