usb: gadget: Clear usb_endpoint_descriptor inside the struct usb_ep on disable

[linux-2.6-block.git] / drivers / usb / gadget / pch_udc.c

diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index a992084d3890f1b00f40dc0e3a9b15ee85287039..350dbcd90681d23483d38345a4b17bcd5e619504 100644 (file)
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -1742,6 +1742,7 @@ static int pch_udc_pcd_ep_disable(struct usb_ep *usbep)
        pch_udc_ep_disable(ep);
        pch_udc_disable_ep_interrupts(ep->dev, PCH_UDC_EPINT(ep->in, ep->num));
        ep->desc = NULL;
+       ep->ep.desc = NULL;
        INIT_LIST_HEAD(&ep->queue);
        spin_unlock_irqrestore(&ep->dev->lock, iflags);
        return 0;