From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
arch/mips/alchemy/common/gpiolib.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/mips/alchemy/common/gpiolib.c b/arch/mips/alchemy/common/gpiolib.c
index 1b16daaa86ae..411f70ceb762 100644
--- a/arch/mips/alchemy/common/gpiolib.c
+++ b/arch/mips/alchemy/common/gpiolib.c
@@ -119,9 +119,11 @@ static int alchemy_gpic_get(struct gpio_chip *chip, unsigned int off)
return !!au1300_gpio_get_value(off + AU1300_GPIO_BASE);
}
-static void alchemy_gpic_set(struct gpio_chip *chip, unsigned int off, int v)
+static int alchemy_gpic_set(struct gpio_chip *chip, unsigned int off, int v)
{
au1300_gpio_set_value(off + AU1300_GPIO_BASE, v);
+
+ return 0;
}
static int alchemy_gpic_dir_input(struct gpio_chip *chip, unsigned int off)
@@ -145,7 +147,7 @@ static struct gpio_chip au1300_gpiochip = {
.direction_input = alchemy_gpic_dir_input,
.direction_output = alchemy_gpic_dir_output,
.get = alchemy_gpic_get,
- .set = alchemy_gpic_set,
+ .set_rv = alchemy_gpic_set,
.to_irq = alchemy_gpic_gpio_to_irq,
.base = AU1300_GPIO_BASE,
.ngpio = AU1300_GPIO_NUM,
--
2.45.2