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@ingics.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>5bit-waveforms
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8939ddc76a
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924a09873c
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@ -118,12 +118,12 @@ static void tegra_gpio_disable(int gpio)
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}
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}
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EXPORT_SYMBOL_GPL(tegra_gpio_disable);
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EXPORT_SYMBOL_GPL(tegra_gpio_disable);
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int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
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static int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
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{
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{
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return pinctrl_request_gpio(offset);
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return pinctrl_request_gpio(offset);
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}
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}
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void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
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static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
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{
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{
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pinctrl_free_gpio(offset);
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pinctrl_free_gpio(offset);
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tegra_gpio_disable(offset);
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tegra_gpio_disable(offset);
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