diff options
Diffstat (limited to 'drivers/pinctrl/nuvoton/pinctrl-ma35.c')
| -rw-r--r-- | drivers/pinctrl/nuvoton/pinctrl-ma35.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pinctrl/nuvoton/pinctrl-ma35.c b/drivers/pinctrl/nuvoton/pinctrl-ma35.c index b51704bafd81..54652bfbe6ac 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c +++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c @@ -361,7 +361,7 @@ static int ma35_gpio_core_get(struct gpio_chip *gc, unsigned int gpio) return !!(readl(reg_pin) & BIT(gpio)); } -static void ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val) +static int ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val) { struct ma35_pin_bank *bank = gpiochip_get_data(gc); void __iomem *reg_dout = bank->reg_base + MA35_GP_REG_DOUT; @@ -373,6 +373,8 @@ static void ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val) regval = readl(reg_dout) & ~BIT(gpio); writel(regval, reg_dout); + + return 0; } static int ma35_gpio_core_to_request(struct gpio_chip *gc, unsigned int gpio) |