diff options
Diffstat (limited to 'drivers/gpio/gpio-pch.c')
| -rw-r--r-- | drivers/gpio/gpio-pch.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 63f25c72eac2..9925687e05fb 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -99,7 +99,7 @@ struct pch_gpio { spinlock_t spinlock; }; -static void pch_gpio_set(struct gpio_chip *gpio, unsigned int nr, int val) +static int pch_gpio_set(struct gpio_chip *gpio, unsigned int nr, int val) { u32 reg_val; struct pch_gpio *chip = gpiochip_get_data(gpio); @@ -114,6 +114,8 @@ static void pch_gpio_set(struct gpio_chip *gpio, unsigned int nr, int val) iowrite32(reg_val, &chip->reg->po); spin_unlock_irqrestore(&chip->spinlock, flags); + + return 0; } static int pch_gpio_get(struct gpio_chip *gpio, unsigned int nr) |