They are not referenced outside of this file, make them static.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/pinctrl/spear/pinctrl-spear.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c
b/drivers/pinctrl/spear/pinctrl-spear.c
index b1fd6ee..9a4dd4e 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -121,9 +121,10 @@ static void spear_pinctrl_pin_dbg_show(struct pinctrl_dev
*pctldev,
seq_printf(s, " " DRIVER_NAME);
}
-int spear_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np_config,
- struct pinctrl_map **map, unsigned *num_maps)
+static int spear_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map,
+ unsigned *num_maps)
{
struct spear_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
struct device_node *np;
@@ -168,8 +169,9 @@ int spear_pinctrl_dt_node_to_map(struct pinctrl_dev
*pctldev,
return 0;
}
-void spear_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps)
+static void spear_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map,
+ unsigned num_maps)
{
kfree(map);
}
--
1.7.9.5
--
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