gpio: OF: localize some gpiochip init functions

of_gpiochip_add() and of_gpiochip_remove() are only used locally
in the gpio subsystem so move these functions to the local
header.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index d4c139ceb0a3..82a91aa66db4 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -92,6 +92,8 @@ struct gpio_desc *of_find_gpio(struct device *dev,
                                const char *con_id,
                                unsigned int idx,
                                enum gpio_lookup_flags *flags);
+int of_gpiochip_add(struct gpio_chip *gc);
+void of_gpiochip_remove(struct gpio_chip *gc);
 #else
 static inline struct gpio_desc *of_find_gpio(struct device *dev,
                                              const char *con_id,
@@ -100,6 +102,8 @@ static inline struct gpio_desc *of_find_gpio(struct device *dev,
 {
         return ERR_PTR(-ENOENT);
 }
+static inline int of_gpiochip_add(struct gpio_chip *gc) { return 0; }
+static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
 #endif /* CONFIG_OF_GPIO */
 
 #ifdef CONFIG_ACPI