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gpio: OF: localize some gpiochip init functions

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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>
This commit is contained in:
Linus Walleij 2016-10-03 10:59:32 +02:00
parent 031ba28a81
commit f4c1181f0f
2 changed files with 4 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/gpio/gpiolib.h
View file

@ -92,6 +92,8 @@ struct gpio_desc *of_find_gpio(struct device *dev,
const char *con_id, const char *con_id,
unsigned int idx, unsigned int idx,
enum gpio_lookup_flags *flags); enum gpio_lookup_flags *flags);
int of_gpiochip_add(struct gpio_chip *gc);
void of_gpiochip_remove(struct gpio_chip *gc);
#else #else
static inline struct gpio_desc *of_find_gpio(struct device *dev, static inline struct gpio_desc *of_find_gpio(struct device *dev,
const char *con_id, const char *con_id,
@ -100,6 +102,8 @@ static inline struct gpio_desc *of_find_gpio(struct device *dev,
{ {
return ERR_PTR(-ENOENT); 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 */ #endif /* CONFIG_OF_GPIO */
#ifdef CONFIG_ACPI #ifdef CONFIG_ACPI

5
include/linux/of_gpio.h
View file

@ -61,8 +61,6 @@ static inline int of_mm_gpiochip_add(struct device_node *np,
} }
extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc); extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc);
extern int of_gpiochip_add(struct gpio_chip *gc);
extern void of_gpiochip_remove(struct gpio_chip *gc);
extern int of_gpio_simple_xlate(struct gpio_chip *gc, extern int of_gpio_simple_xlate(struct gpio_chip *gc,
const struct of_phandle_args *gpiospec, const struct of_phandle_args *gpiospec,
u32 *flags); u32 *flags);
@ -86,9 +84,6 @@ static inline int of_gpio_simple_xlate(struct gpio_chip *gc,
return -ENOSYS; return -ENOSYS;
} }
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 */ #endif /* CONFIG_OF_GPIO */
/** /**