usb: dwc3: reset pending status flag in error case

If we stall and restart we have to reset also this flag to 0 as there is
nothing pending anymore.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 36482f4..900627c 100644 (file)
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -224,6 +224,7 @@ static void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
                dwc3_gadget_giveback(dep, req, -ECONNRESET);
        }
 
+       dwc->ep0_status_pending = 0;
        dwc->ep0state = EP0_SETUP_PHASE;
        dwc3_ep0_out_start(dwc);
 }