linux-kernel - [PATCH v4 02/12] pinctrl: remove extern specifier for functions in machine.h

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Message-Id: <20250429-aaeon-up-board-pinctrl-support-v4-2-b3fffc11417d@bootlin.com>
Date: Tue, 29 Apr 2025 16:08:16 +0200
From: Thomas Richard <thomas.richard@...tlin.com>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, 
 Bartosz Golaszewski <brgl@...ev.pl>, 
 Geert Uytterhoeven <geert+renesas@...der.be>, Kees Cook <kees@...nel.org>, 
 Andy Shevchenko <andy@...nel.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 thomas.petazzoni@...tlin.com, DanieleCleri@...on.eu, GaryWang@...on.com.tw, 
 linux-hardening@...r.kernel.org, 
 Thomas Richard <thomas.richard@...tlin.com>
Subject: [PATCH v4 02/12] pinctrl: remove extern specifier for functions in
 machine.h

Extern is the default specifier for a function, no need to define it.

Signed-off-by: Thomas Richard <thomas.richard@...tlin.com>
---
 include/linux/pinctrl/machine.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index 673e96df453b..0940fabb154d 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -153,10 +153,10 @@ 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