diff options
Diffstat (limited to 'drivers/gpio/gpio-da9055.c')
| -rw-r--r-- | drivers/gpio/gpio-da9055.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-da9055.c b/drivers/gpio/gpio-da9055.c index 49446a030f10..1949a6ea8ec6 100644 --- a/drivers/gpio/gpio-da9055.c +++ b/drivers/gpio/gpio-da9055.c @@ -55,18 +55,16 @@ static int da9055_gpio_get(struct gpio_chip *gc, unsigned offset) return ret; } - return ret & (1 << offset); + return !!(ret & (1 << offset)); } -static void da9055_gpio_set(struct gpio_chip *gc, unsigned offset, int value) +static int da9055_gpio_set(struct gpio_chip *gc, unsigned int offset, int value) { struct da9055_gpio *gpio = gpiochip_get_data(gc); - da9055_reg_update(gpio->da9055, - DA9055_REG_GPIO_MODE0_2, - 1 << offset, - value << offset); + return da9055_reg_update(gpio->da9055, DA9055_REG_GPIO_MODE0_2, + 1 << offset, value << offset); } static int da9055_gpio_direction_input(struct gpio_chip *gc, unsigned offset) @@ -102,9 +100,7 @@ static int da9055_gpio_direction_output(struct gpio_chip *gc, if (ret < 0) return ret; - da9055_gpio_set(gc, offset, value); - - return 0; + return da9055_gpio_set(gc, offset, value); } static int da9055_gpio_to_irq(struct gpio_chip *gc, u32 offset) |