--- a/arch/mips/ath79/common.h
+++ b/arch/mips/ath79/common.h
-@@ -28,6 +28,7 @@ void ath79_gpio_function_enable(u32 mask);
+@@ -28,6 +28,7 @@ void ath79_gpio_function_enable(u32 mask
void ath79_gpio_function_disable(u32 mask);
void ath79_gpio_function_setup(u32 set, u32 clear);
void ath79_gpio_output_select(unsigned gpio, u8 val);
#endif /* __ATH79_COMMON_H */
--- a/arch/mips/ath79/gpio.c
+++ b/arch/mips/ath79/gpio.c
-@@ -130,6 +130,30 @@ static int ar934x_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
+@@ -142,6 +142,30 @@ static int ar934x_gpio_direction_output(
return 0;
}