diff options
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 48e086c2f416..4de0bf1a62d3 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -90,7 +90,8 @@ static inline struct gpio_device *to_gpio_device(struct device *dev) } /* gpio suffixes used for ACPI and device tree lookup */ -static __maybe_unused const char * const gpio_suffixes[] = { "gpios", "gpio" }; +extern const char *const gpio_suffixes[]; +extern const size_t gpio_suffix_count; /** * struct gpio_array - Opaque descriptor for a structure of GPIO array attributes @@ -242,6 +243,7 @@ int gpio_set_debounce_timeout(struct gpio_desc *desc, unsigned int debounce); int gpiod_hog(struct gpio_desc *desc, const char *name, unsigned long lflags, enum gpiod_flags dflags); int gpiochip_get_ngpios(struct gpio_chip *gc, struct device *dev); +struct gpio_desc *gpiochip_get_desc(struct gpio_chip *gc, unsigned int hwnum); const char *gpiod_get_label(struct gpio_desc *desc); /* |