Both tegra_gpio_request() and tegra_gpio_free() are not referenced outside of
this file, make them static.
Signed-off-by: Axel Lin <axel....@ingics.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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