[PATCH 2/2] pinctrl: lantiq: Staticize ltq_pinctrl_dt_free_map

[Axel Lin]

It is not referenced outside of this file.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-lantiq.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c
index d670ad6..4eb6854 100644
--- a/drivers/pinctrl/pinctrl-lantiq.c
+++ b/drivers/pinctrl/pinctrl-lantiq.c
@@ -128,10 +128,10 @@ static int ltq_pinctrl_dt_subnode_size(struct device_node *np)
 	return ret;
 }
 
-int ltq_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
-				struct device_node *np_config,
-				struct pinctrl_map **map,
-				unsigned *num_maps)
+static int ltq_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
+				      struct device_node *np_config,
+				      struct pinctrl_map **map,
+				      unsigned *num_maps)
 {
 	struct pinctrl_map *tmp;
 	struct device_node *np;
-- 
1.7.9.5



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