diff options
Diffstat (limited to 'drivers/gpio/gpio-loongson.c')
| -rw-r--r-- | drivers/gpio/gpio-loongson.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-loongson.c b/drivers/gpio/gpio-loongson.c index a42145873cc9..f3e0559f969d 100644 --- a/drivers/gpio/gpio-loongson.c +++ b/drivers/gpio/gpio-loongson.c @@ -48,8 +48,8 @@ static int loongson_gpio_get_value(struct gpio_chip *chip, unsigned gpio) return !!(val & BIT(gpio + LOONGSON_GPIO_IN_OFFSET)); } -static void loongson_gpio_set_value(struct gpio_chip *chip, - unsigned gpio, int value) +static int loongson_gpio_set_value(struct gpio_chip *chip, unsigned int gpio, + int value) { u32 val; @@ -61,6 +61,8 @@ static void loongson_gpio_set_value(struct gpio_chip *chip, val &= ~BIT(gpio); LOONGSON_GPIODATA = val; spin_unlock(&gpio_lock); + + return 0; } static int loongson_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) |