They are not referenced outside of this file, make them static.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/pinctrl/pinctrl-nomadik.c | 26 ++++++++++++--------------
1 file changed, 12 insertions(+), 14 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-nomadik.c
b/drivers/pinctrl/pinctrl-nomadik.c
index 238060e..cf99e0a 100644
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/pinctrl-nomadik.c
@@ -1285,8 +1285,8 @@ void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up)
}
}
-int nmk_gpio_irq_map(struct irq_domain *d, unsigned int irq,
- irq_hw_number_t hwirq)
+static int nmk_gpio_irq_map(struct irq_domain *d, unsigned int irq,
+ irq_hw_number_t hwirq)
{
struct nmk_gpio_chip *nmk_chip = d->host_data;
@@ -1670,9 +1670,9 @@ static void nmk_pmx_disable(struct pinctrl_dev *pctldev,
dev_dbg(npct->dev, "disable group %s, %u pins\n", g->name, g->npins);
}
-int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
+static int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
{
struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
struct nmk_gpio_chip *nmk_chip;
@@ -1701,9 +1701,9 @@ int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
return 0;
}
-void nmk_gpio_disable_free(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
+static void nmk_gpio_disable_free(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
{
struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
@@ -1721,17 +1721,15 @@ static struct pinmux_ops nmk_pinmux_ops = {
.gpio_disable_free = nmk_gpio_disable_free,
};
-int nmk_pin_config_get(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *config)
+static int nmk_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,
+ unsigned long *config)
{
/* Not implemented */
return -EINVAL;
}
-int nmk_pin_config_set(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long config)
+static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin,
+ unsigned long config)
{
static const char *pullnames[] = {
[NMK_GPIO_PULL_NONE] = "none",
--
1.7.9.5
--
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