diff options
Diffstat (limited to 'drivers/iio/adc/ad4130.c')
| -rw-r--r-- | drivers/iio/adc/ad4130.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/adc/ad4130.c b/drivers/iio/adc/ad4130.c index 0f4c9cd6c102..dcdb5778f7d6 100644 --- a/drivers/iio/adc/ad4130.c +++ b/drivers/iio/adc/ad4130.c @@ -522,15 +522,15 @@ static int ad4130_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) return GPIO_LINE_DIRECTION_OUT; } -static void ad4130_gpio_set(struct gpio_chip *gc, unsigned int offset, - int value) +static int ad4130_gpio_set(struct gpio_chip *gc, unsigned int offset, + int value) { struct ad4130_state *st = gpiochip_get_data(gc); unsigned int mask = FIELD_PREP(AD4130_IO_CONTROL_GPIO_DATA_MASK, BIT(offset)); - regmap_update_bits(st->regmap, AD4130_IO_CONTROL_REG, mask, - value ? mask : 0); + return regmap_update_bits(st->regmap, AD4130_IO_CONTROL_REG, mask, + value ? mask : 0); } static int ad4130_set_mode(struct ad4130_state *st, enum ad4130_mode mode) |