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

[linux-2.6-block.git] / drivers / usb / gadget / s3c-hsudc.c

diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index 5e8729374fba72dd4b71bd47a8808ba32bfa7fbe..ace95f933689e7538810ef499a4cff6afb8160f1 100644 (file)
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -817,6 +817,7 @@ static int s3c_hsudc_ep_disable(struct usb_ep *_ep)
        s3c_hsudc_nuke_ep(hsep, -ESHUTDOWN);
 
        hsep->desc = 0;
+       hsep->ep.desc = NULL;
        hsep->stopped = 1;
 
        spin_unlock_irqrestore(&hsudc->lock, flags);
@@ -1006,6 +1007,7 @@ static void s3c_hsudc_initep(struct s3c_hsudc *hsudc,
        hsep->ep.ops = &s3c_hsudc_ep_ops;
        hsep->fifo = hsudc->regs + S3C_BR(epnum);
        hsep->desc = 0;
+       hsep->ep.desc = NULL;
        hsep->stopped = 0;
        hsep->wedge = 0;