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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/