diff options
Diffstat (limited to 'drivers/gpio/gpio-pca9570.c')
| -rw-r--r-- | drivers/gpio/gpio-pca9570.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c index d37ba4049368..a33246f20fd8 100644 --- a/drivers/gpio/gpio-pca9570.c +++ b/drivers/gpio/gpio-pca9570.c @@ -88,7 +88,7 @@ static int pca9570_get(struct gpio_chip *chip, unsigned offset) return !!(buffer & BIT(offset)); } -static void pca9570_set(struct gpio_chip *chip, unsigned offset, int value) +static int pca9570_set(struct gpio_chip *chip, unsigned int offset, int value) { struct pca9570 *gpio = gpiochip_get_data(chip); u8 buffer; @@ -110,6 +110,7 @@ static void pca9570_set(struct gpio_chip *chip, unsigned offset, int value) out: mutex_unlock(&gpio->lock); + return ret; } static int pca9570_probe(struct i2c_client *client) @@ -125,7 +126,7 @@ static int pca9570_probe(struct i2c_client *client) gpio->chip.owner = THIS_MODULE; gpio->chip.get_direction = pca9570_get_direction; gpio->chip.get = pca9570_get; - gpio->chip.set = pca9570_set; + gpio->chip.set_rv = pca9570_set; gpio->chip.base = -1; gpio->chip_data = device_get_match_data(&client->dev); gpio->chip.ngpio = gpio->chip_data->ngpio; |