diff options
Diffstat (limited to 'drivers/gpio/gpio-mockup.c')
| -rw-r--r-- | drivers/gpio/gpio-mockup.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index d39c6618bade..a7d69f3835c1 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -122,7 +122,7 @@ static void __gpio_mockup_set(struct gpio_mockup_chip *chip, chip->lines[offset].value = !!value; } -static void gpio_mockup_set(struct gpio_chip *gc, +static int gpio_mockup_set(struct gpio_chip *gc, unsigned int offset, int value) { struct gpio_mockup_chip *chip = gpiochip_get_data(gc); @@ -130,10 +130,12 @@ static void gpio_mockup_set(struct gpio_chip *gc, guard(mutex)(&chip->lock); __gpio_mockup_set(chip, offset, value); + + return 0; } -static void gpio_mockup_set_multiple(struct gpio_chip *gc, - unsigned long *mask, unsigned long *bits) +static int gpio_mockup_set_multiple(struct gpio_chip *gc, + unsigned long *mask, unsigned long *bits) { struct gpio_mockup_chip *chip = gpiochip_get_data(gc); unsigned int bit; @@ -142,6 +144,8 @@ static void gpio_mockup_set_multiple(struct gpio_chip *gc, for_each_set_bit(bit, mask, gc->ngpio) __gpio_mockup_set(chip, bit, test_bit(bit, bits)); + + return 0; } static int gpio_mockup_apply_pull(struct gpio_mockup_chip *chip, |