gpiolib-of: staticize the pin range calls

[firefly-linux-kernel-4.4.55.git] / drivers / gpio / gpiolib-of.c

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index a5b90c8e984421e97049626f3b6da3cfe85d74f9..220caa5978f7921794de71e447b57a43cf451c99 100644 (file)
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -218,7 +218,7 @@ err0:
 EXPORT_SYMBOL(of_mm_gpiochip_add);
 
 #ifdef CONFIG_PINCTRL
-void of_gpiochip_add_pin_range(struct gpio_chip *chip)
+static void of_gpiochip_add_pin_range(struct gpio_chip *chip)
 {
        struct device_node *np = chip->of_node;
        struct gpio_pin_range *pin_range;
@@ -254,7 +254,7 @@ void of_gpiochip_add_pin_range(struct gpio_chip *chip)
        } while (index++);
 }
 
-void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
+static void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
 {
        struct gpio_pin_range *pin_range, *tmp;
 
@@ -265,8 +265,8 @@ void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
        }
 }
 #else
-void of_gpiochip_add_pin_range(struct gpio_chip *chip) {}
-void of_gpiochip_remove_pin_range(struct gpio_chip *chip) {}
+static void of_gpiochip_add_pin_range(struct gpio_chip *chip) {}
+static void of_gpiochip_remove_pin_range(struct gpio_chip *chip) {}
 #endif
 
 void of_gpiochip_add(struct gpio_chip *chip)