Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
drivers/gpio/gpio-uclass.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index f611996f1729..9faf3357af8b 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -494,8 +494,8 @@ static const char * const gpio_function[GPIOF_COUNT] = {
"func",
};
-int get_function(struct udevice *dev, int offset, bool skip_unused,
- const char **namep)
+static int get_function(struct udevice *dev, int offset, bool skip_unused,
+ const char **namep)
{
struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
struct dm_gpio_ops *ops = gpio_get_ops(dev);
--
2.7.4
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