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@@ -39,7 +39,7 @@ static inline struct s3c24xx_gpio_chip *to_s3c_chip(struct gpio_chip *gpc)
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* drivers themsevles.
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*/
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-int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
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+static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
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{
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struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
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void __iomem *base = ourchip->base;
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@@ -58,7 +58,7 @@ int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
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return 0;
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}
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-int s3c24xx_gpiolib_output(struct gpio_chip *chip,
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+static int s3c24xx_gpiolib_output(struct gpio_chip *chip,
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unsigned offset, int value)
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{
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struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
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@@ -86,7 +86,8 @@ int s3c24xx_gpiolib_output(struct gpio_chip *chip,
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return 0;
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}
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-void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value)
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+static void s3c24xx_gpiolib_set(struct gpio_chip *chip,
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+ unsigned offset, int value)
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{
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struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
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void __iomem *base = ourchip->base;
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@@ -104,7 +105,7 @@ void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value)
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local_irq_restore(flags);
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}
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-int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
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+static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
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{
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struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
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unsigned long val;
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@@ -150,8 +151,7 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip,
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return 0;
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}
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-
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-struct s3c24xx_gpio_chip gpios[] = {
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+static struct s3c24xx_gpio_chip gpios[] = {
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[0] = {
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.base = S3C24XX_GPIO_BASE(S3C2410_GPA0),
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.chip = {
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