[PATCH v2 01/62] pinctrl: remove unneeded extern specifiers from consumer.h

[Bartosz Golaszewski]

From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

The 'extern' specifiers are not needed for function declarations. Remove
all of them from the pinctrl/consumer.h header.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 include/linux/pinctrl/consumer.h | 34 ++++++++++++++++----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 4729d54e8995..22eef0a513ce 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -25,27 +25,27 @@ struct pinctrl_state;
 #ifdef CONFIG_PINCTRL
 
 /* External interface to pin control */
-extern bool pinctrl_gpio_can_use_line(unsigned gpio);
-extern int pinctrl_gpio_request(unsigned gpio);
-extern void pinctrl_gpio_free(unsigned gpio);
-extern int pinctrl_gpio_direction_input(unsigned gpio);
-extern int pinctrl_gpio_direction_output(unsigned gpio);
-extern int pinctrl_gpio_set_config(unsigned gpio, unsigned long config);
+bool pinctrl_gpio_can_use_line(unsigned gpio);
+int pinctrl_gpio_request(unsigned gpio);
+void pinctrl_gpio_free(unsigned gpio);
+int pinctrl_gpio_direction_input(unsigned gpio);
+int pinctrl_gpio_direction_output(unsigned gpio);
+int pinctrl_gpio_set_config(unsigned gpio, unsigned long config);
 
-extern struct pinctrl * __must_check pinctrl_get(struct device *dev);
-extern void pinctrl_put(struct pinctrl *p);
-extern struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p,
-								const char *name);
-extern int pinctrl_select_state(struct pinctrl *p, struct pinctrl_state *s);
+struct pinctrl * __must_check pinctrl_get(struct device *dev);
+void pinctrl_put(struct pinctrl *p);
+struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p,
+							 const char *name);
+int pinctrl_select_state(struct pinctrl *p, struct pinctrl_state *s);
 
-extern struct pinctrl * __must_check devm_pinctrl_get(struct device *dev);
-extern void devm_pinctrl_put(struct pinctrl *p);
-extern int pinctrl_select_default_state(struct device *dev);
+struct pinctrl * __must_check devm_pinctrl_get(struct device *dev);
+void devm_pinctrl_put(struct pinctrl *p);
+int pinctrl_select_default_state(struct device *dev);
 
 #ifdef CONFIG_PM
-extern int pinctrl_pm_select_default_state(struct device *dev);
-extern int pinctrl_pm_select_sleep_state(struct device *dev);
-extern int pinctrl_pm_select_idle_state(struct device *dev);
+int pinctrl_pm_select_default_state(struct device *dev);
+int pinctrl_pm_select_sleep_state(struct device *dev);
+int pinctrl_pm_select_idle_state(struct device *dev);
 #else
 static inline int pinctrl_pm_select_default_state(struct device *dev)
 {
-- 
2.39.2