pinctrl: tegra: Staticize non-exported symbols
They 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>
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@ -178,8 +178,9 @@ static int add_config(struct device *dev, unsigned long **configs,
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return 0;
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}
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void tegra_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
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struct pinctrl_map *map, unsigned num_maps)
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static void tegra_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
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struct pinctrl_map *map,
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unsigned num_maps)
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{
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int i;
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@ -209,11 +210,11 @@ static const struct cfg_param {
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{"nvidia,slew-rate-rising", TEGRA_PINCONF_PARAM_SLEW_RATE_RISING},
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};
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int tegra_pinctrl_dt_subnode_to_map(struct device *dev,
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struct device_node *np,
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struct pinctrl_map **map,
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unsigned *reserved_maps,
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unsigned *num_maps)
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static int tegra_pinctrl_dt_subnode_to_map(struct device *dev,
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struct device_node *np,
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struct pinctrl_map **map,
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unsigned *reserved_maps,
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unsigned *num_maps)
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{
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int ret, i;
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const char *function;
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@ -288,9 +289,10 @@ exit:
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return ret;
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}
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int tegra_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
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struct device_node *np_config,
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struct pinctrl_map **map, unsigned *num_maps)
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static int tegra_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
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struct device_node *np_config,
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struct pinctrl_map **map,
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unsigned *num_maps)
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{
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unsigned reserved_maps;
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struct device_node *np;
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