1 /* SPDX-License-Identifier: GPL-2.0 */
10 struct gpio_desc *of_find_gpio(struct device *dev,
13 unsigned long *lookupflags);
14 int of_gpiochip_add(struct gpio_chip *gc);
15 void of_gpiochip_remove(struct gpio_chip *gc);
16 int of_gpio_get_count(struct device *dev, const char *con_id);
17 bool of_gpio_need_valid_mask(const struct gpio_chip *gc);
19 static inline struct gpio_desc *of_find_gpio(struct device *dev,
22 unsigned long *lookupflags)
24 return ERR_PTR(-ENOENT);
26 static inline int of_gpiochip_add(struct gpio_chip *gc) { return 0; }
27 static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
28 static inline int of_gpio_get_count(struct device *dev, const char *con_id)
32 static inline bool of_gpio_need_valid_mask(const struct gpio_chip *gc)
36 #endif /* CONFIG_OF_GPIO */
38 #endif /* GPIOLIB_OF_H */