Extern is the default specifier for a function, no need to define it.
Suggested-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
---
include/linux/pinctrl/machine.h | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index 673e96df453b..93aceb92681b 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -153,10 +153,9 @@ struct pinctrl_map;
#ifdef CONFIG_PINCTRL
-extern int pinctrl_register_mappings(const struct pinctrl_map *map,
- unsigned int num_maps);
-extern void pinctrl_unregister_mappings(const struct pinctrl_map *map);
-extern void pinctrl_provide_dummies(void);
+int pinctrl_register_mappings(const struct pinctrl_map *map, unsigned int num_maps);
+void pinctrl_unregister_mappings(const struct pinctrl_map *map);
+void pinctrl_provide_dummies(void);
#else
static inline int pinctrl_register_mappings(const struct pinctrl_map *map,
--
2.39.5