diff options
Diffstat (limited to 'drivers/gpio/gpiolib-of.h')
| -rw-r--r-- | drivers/gpio/gpiolib-of.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-of.h b/drivers/gpio/gpiolib-of.h index 16d6ac8cb156..2257f7a498a1 100644 --- a/drivers/gpio/gpiolib-of.h +++ b/drivers/gpio/gpiolib-of.h @@ -8,7 +8,7 @@ #include <linux/notifier.h> -struct device; +struct device_node; struct fwnode_handle; struct gpio_chip; @@ -22,6 +22,7 @@ struct gpio_desc *of_find_gpio(struct device_node *np, unsigned long *lookupflags); int of_gpiochip_add(struct gpio_chip *gc); void of_gpiochip_remove(struct gpio_chip *gc); +bool of_gpiochip_instance_match(struct gpio_chip *gc, unsigned int index); int of_gpio_count(const struct fwnode_handle *fwnode, const char *con_id); #else static inline struct gpio_desc *of_find_gpio(struct device_node *np, @@ -33,6 +34,11 @@ static inline struct gpio_desc *of_find_gpio(struct device_node *np, } static inline int of_gpiochip_add(struct gpio_chip *gc) { return 0; } static inline void of_gpiochip_remove(struct gpio_chip *gc) { } +static inline bool of_gpiochip_instance_match(struct gpio_chip *gc, + unsigned int index) +{ + return false; +} static inline int of_gpio_count(const struct fwnode_handle *fwnode, const char *con_id) { |