diff options
Diffstat (limited to 'drivers/gpio/gpio-tangier.c')
| -rw-r--r-- | drivers/gpio/gpio-tangier.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-tangier.c b/drivers/gpio/gpio-tangier.c index a415e6d36173..ba5a8ede8912 100644 --- a/drivers/gpio/gpio-tangier.c +++ b/drivers/gpio/gpio-tangier.c @@ -90,7 +90,7 @@ static int tng_gpio_get(struct gpio_chip *chip, unsigned int offset) return !!(readl(gplr) & BIT(shift)); } -static void tng_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) +static int tng_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) { struct tng_gpio *priv = gpiochip_get_data(chip); void __iomem *reg; @@ -101,6 +101,8 @@ static void tng_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) guard(raw_spinlock_irqsave)(&priv->lock); writel(BIT(shift), reg); + + return 0; } static int tng_gpio_direction_input(struct gpio_chip *chip, unsigned int offset) |