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>
This commit is contained in:
kbuild test robot 2018-05-18 00:06:41 +08:00 committed by Felipe Balbi
parent 31a2f5a7e1
commit edbbfe1944

View File

@ -440,7 +440,7 @@ static int dwc3_drd_notifier(struct notifier_block *nb,
return NOTIFY_DONE;
}
struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
static struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
{
struct device *dev = dwc->dev;
struct device_node *np_phy, *np_conn;