diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index d216e26c787b..c8b02c27d27d 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -4607,7 +4607,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget) /* Exit clock gating when driver is stopped. */ if (hsotg->params.power_down == DWC2_POWER_DOWN_PARAM_NONE && hsotg->bus_suspended && !hsotg->params.no_clock_gating) { + spin_lock_irqsave(&hsotg->lock, flags); dwc2_gadget_exit_clock_gating(hsotg, 0); + spin_unlock_irqrestore(&hsotg->lock, flags); } /* all endpoints should be shutdown */