diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-09-01 13:34:58 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-09-11 11:17:06 +0200 |
| commit | 37d42ab3924919652858f836a80ab49ec7d11f1e (patch) | |
| tree | 417c60da7d81ecf8b85e064d9028825b75d19431 /include/linux/gpio | |
| parent | 8de54392b849a612f337044d81d9859ee95ab871 (diff) | |
gpiolib: remove unnecessary extern specifiers from the driver header
'extern' doesn't do anything for function declarations. Remove it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/driver.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 1571cfca65e7..b721422f4bfa 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -529,8 +529,7 @@ struct gpio_chip { #endif /* CONFIG_OF_GPIO */ }; -extern const char *gpiochip_is_requested(struct gpio_chip *gc, - unsigned int offset); +const char *gpiochip_is_requested(struct gpio_chip *gc, unsigned int offset); /** * for_each_requested_gpio_in_range - iterates over requested GPIOs in a given range @@ -549,9 +548,9 @@ extern const char *gpiochip_is_requested(struct gpio_chip *gc, for_each_requested_gpio_in_range(chip, i, 0, chip->ngpio, label) /* add/remove chips */ -extern int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data, - struct lock_class_key *lock_key, - struct lock_class_key *request_key); +int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data, + struct lock_class_key *lock_key, + struct lock_class_key *request_key); /** * gpiochip_add_data() - register a gpio_chip @@ -599,13 +598,13 @@ static inline int gpiochip_add(struct gpio_chip *gc) { return gpiochip_add_data(gc, NULL); } -extern void gpiochip_remove(struct gpio_chip *gc); -extern int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc, void *data, - struct lock_class_key *lock_key, - struct lock_class_key *request_key); +void gpiochip_remove(struct gpio_chip *gc); +int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc, + void *data, struct lock_class_key *lock_key, + struct lock_class_key *request_key); -extern struct gpio_chip *gpiochip_find(void *data, - int (*match)(struct gpio_chip *gc, void *data)); +struct gpio_chip *gpiochip_find(void *data, + int (*match)(struct gpio_chip *gc, void *data)); bool gpiochip_line_is_irq(struct gpio_chip *gc, unsigned int offset); int gpiochip_reqres_irq(struct gpio_chip *gc, unsigned int offset); |