[PATCH 2/3] extcon: class: Remove unnecessary extern declaration

[Chanwoo Choi]

This patch remove unnecessary extern declaration (extcon_set_state).
checkpatch found this coding style issue.

Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
---
 drivers/extcon/extcon-class.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 7704a3d..b8589cc 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -129,7 +129,6 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-int extcon_set_state(struct extcon_dev *edev, u32 state);
 static ssize_t state_store(struct device *dev, struct device_attribute *attr,
 			   const char *buf, size_t count)
 {
-- 
1.8.0

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