linux-kernel - [PATCH 1/2] gpio: tegra: Staticize non-exported symbols

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Date:	Thu, 08 Nov 2012 10:45:24 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...aro.org>
Cc:	Stephen Warren <swarren@...dia.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] gpio: tegra: Staticize non-exported symbols

Both tegra_gpio_request() and tegra_gpio_free() are not referenced outside of
this file, make them static.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/gpio/gpio-tegra.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index c7c175a..d5c01f0 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -117,12 +117,12 @@ static void tegra_gpio_disable(int gpio)
 }
 EXPORT_SYMBOL_GPL(tegra_gpio_disable);
 
-int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
 {
 	return pinctrl_request_gpio(offset);
 }
 
-void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
+static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
 {
 	pinctrl_free_gpio(offset);
 	tegra_gpio_disable(offset);
-- 
1.7.9.5



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