extcon: class: Remove unnecessary extern declaration
This patch remove unnecessary extern declaration (extcon_set_state). checkpatch found this coding style issue. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -129,7 +129,6 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr,
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return count;
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return count;
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}
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}
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int extcon_set_state(struct extcon_dev *edev, u32 state);
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static ssize_t state_store(struct device *dev, struct device_attribute *attr,
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static ssize_t state_store(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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const char *buf, size_t count)
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{
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{
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