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pinctrl: abx500: Staticize some symbols
These symbols are used only in this file. Without this patch we get the following warnings: drivers/pinctrl/pinctrl-abx500.c:520:5: warning: symbol 'abx500_gpio_request' was not declared. Should it be static? drivers/pinctrl/pinctrl-abx500.c:527:6: warning: symbol 'abx500_gpio_free' was not declared. Should it be static? drivers/pinctrl/pinctrl-abx500.c:614:5: warning: symbol 'abx500_gpio_request_enable' was not declared. Should it be static? drivers/pinctrl/pinctrl-abx500.c:714:5: warning: symbol 'abx500_pin_config_get' was not declared. Should it be static? drivers/pinctrl/pinctrl-abx500.c:721:5: warning: symbol 'abx500_pin_config_set' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -517,14 +517,14 @@ static inline void abx500_gpio_dbg_show_one(struct seq_file *s,
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#define abx500_gpio_dbg_show NULL
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#endif
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int abx500_gpio_request(struct gpio_chip *chip, unsigned offset)
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static int abx500_gpio_request(struct gpio_chip *chip, unsigned offset)
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{
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int gpio = chip->base + offset;
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return pinctrl_request_gpio(gpio);
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}
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void abx500_gpio_free(struct gpio_chip *chip, unsigned offset)
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static void abx500_gpio_free(struct gpio_chip *chip, unsigned offset)
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{
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int gpio = chip->base + offset;
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@ -611,7 +611,7 @@ static void abx500_pmx_disable(struct pinctrl_dev *pctldev,
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dev_dbg(pct->dev, "disable group %s, %u pins\n", g->name, g->npins);
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}
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int abx500_gpio_request_enable(struct pinctrl_dev *pctldev,
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static int abx500_gpio_request_enable(struct pinctrl_dev *pctldev,
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struct pinctrl_gpio_range *range,
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unsigned offset)
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{
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@ -711,14 +711,14 @@ static const struct pinctrl_ops abx500_pinctrl_ops = {
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.pin_dbg_show = abx500_pin_dbg_show,
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};
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int abx500_pin_config_get(struct pinctrl_dev *pctldev,
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static int abx500_pin_config_get(struct pinctrl_dev *pctldev,
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unsigned pin,
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unsigned long *config)
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{
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return -ENOSYS;
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}
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int abx500_pin_config_set(struct pinctrl_dev *pctldev,
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static int abx500_pin_config_set(struct pinctrl_dev *pctldev,
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unsigned pin,
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unsigned long config)
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{
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