[PATCH] extcon: checkpatch warning removal

[anish kumar]

From: anish kumar <anish198519851985@xxxxxxxxx>

without this patch we get below warning:
WARNING: externs should be avoided in .c files
132: FILE: extcon/extcon-class.c:
int extcon_set_state(struct extcon_dev *edev, u32 state);

So just removed the declaration.

Signed-off-by: anish kumar <anish198519851985@xxxxxxxxx>
---
 drivers/extcon/extcon-class.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 06df95a..6f3391b 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)
 {
-- 
1.7.1

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