linux-kernel - [PATCH 2/5] gpiolib-of: staticize the pin range calls

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Date:	Tue, 6 Nov 2012 16:16:43 +0100
From:	Linus Walleij <linus.walleij@...ricsson.com>
To:	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Shiraz Hashim <shiraz.hashim@...com>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Stephen Warren <swarren@...dia.com>,
	Anmar Oueja <anmar.oueja@...aro.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 2/5] gpiolib-of: staticize the pin range calls

From: Linus Walleij <linus.walleij@...aro.org>

Commit 69e1601bca88809dc118abd1becb02c15a02ec71
"gpiolib: provide provision to register pin ranges"

Declared the of_gpiochip_[add|remove]_pin_range() global
while they should be static as they are only ever used in
this file. Let's convert them to static.

Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 drivers/gpio/gpiolib-of.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index a5b90c8..220caa5 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -218,7 +218,7 @@ err0:
 EXPORT_SYMBOL(of_mm_gpiochip_add);
 
 #ifdef CONFIG_PINCTRL
-void of_gpiochip_add_pin_range(struct gpio_chip *chip)
+static void of_gpiochip_add_pin_range(struct gpio_chip *chip)
 {
 	struct device_node *np = chip->of_node;
 	struct gpio_pin_range *pin_range;
@@ -254,7 +254,7 @@ void of_gpiochip_add_pin_range(struct gpio_chip *chip)
 	} while (index++);
 }
 
-void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
+static void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
 {
 	struct gpio_pin_range *pin_range, *tmp;
 
@@ -265,8 +265,8 @@ void of_gpiochip_remove_pin_range(struct gpio_chip *chip)
 	}
 }
 #else
-void of_gpiochip_add_pin_range(struct gpio_chip *chip) {}
-void of_gpiochip_remove_pin_range(struct gpio_chip *chip) {}
+static void of_gpiochip_add_pin_range(struct gpio_chip *chip) {}
+static void of_gpiochip_remove_pin_range(struct gpio_chip *chip) {}
 #endif
 
 void of_gpiochip_add(struct gpio_chip *chip)
-- 
1.7.11.3

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