pinctrl: spear: 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: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -144,9 +144,10 @@ static void spear_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
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seq_printf(s, " " DRIVER_NAME);
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}
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int spear_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 spear_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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struct spear_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
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struct device_node *np;
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@ -191,8 +192,9 @@ int spear_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
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return 0;
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}
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void spear_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 spear_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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kfree(map);
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}
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