diff options
Diffstat (limited to 'drivers/gpio/gpiolib-of.h')
| -rw-r--r-- | drivers/gpio/gpiolib-of.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib-of.h b/drivers/gpio/gpiolib-of.h index 8af2bc899aab..a6c593e6766c 100644 --- a/drivers/gpio/gpiolib-of.h +++ b/drivers/gpio/gpiolib-of.h @@ -3,21 +3,29 @@ #ifndef GPIOLIB_OF_H #define GPIOLIB_OF_H +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/types.h> + +#include <linux/notifier.h> + +struct device; + struct gpio_chip; -enum of_gpio_flags; +struct gpio_desc; +struct gpio_device; #ifdef CONFIG_OF_GPIO -struct gpio_desc *of_find_gpio(struct device *dev, +struct gpio_desc *of_find_gpio(struct device_node *np, const char *con_id, unsigned int idx, unsigned long *lookupflags); int of_gpiochip_add(struct gpio_chip *gc); void of_gpiochip_remove(struct gpio_chip *gc); int of_gpio_get_count(struct device *dev, const char *con_id); -bool of_gpio_need_valid_mask(const struct gpio_chip *gc); void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev); #else -static inline struct gpio_desc *of_find_gpio(struct device *dev, +static inline struct gpio_desc *of_find_gpio(struct device_node *np, const char *con_id, unsigned int idx, unsigned long *lookupflags) @@ -30,10 +38,6 @@ static inline int of_gpio_get_count(struct device *dev, const char *con_id) { return 0; } -static inline bool of_gpio_need_valid_mask(const struct gpio_chip *gc) -{ - return false; -} static inline void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev) { |