1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/isp1760/isp1760-udc.c b/drivers/usb/isp1760/isp1760-udc.c
index f32c292cc868..3fc4fe770253 100644
--- a/drivers/usb/isp1760/isp1760-udc.c
+++ b/drivers/usb/isp1760/isp1760-udc.c
@@ -1203,7 +1203,7 @@ static int isp1760_udc_start(struct usb_gadget *gadget,
 
         if (udc->driver) {
                 dev_err(udc->isp->dev, "UDC already has a gadget driver\n");
-                spin_unlock(&udc->lock);
+                spin_unlock_irqrestore(&udc->lock, flags);
                 return -EBUSY;
         }