usb: dwc3: dwc3_get_extcon() can be static
Fix sparse warning
Fixes: 5f0b74e548
("USB: dwc3: get extcon device by OF graph bindings")
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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@ -440,7 +440,7 @@ static int dwc3_drd_notifier(struct notifier_block *nb,
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return NOTIFY_DONE;
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}
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struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
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static struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
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{
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struct device *dev = dwc->dev;
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struct device_node *np_phy, *np_conn;
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