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usb: gadget: Clear usb_endpoint_descriptor inside the struct usb_ep on disable
[pandora-kernel.git]
/
drivers
/
usb
/
gadget
/
mv_udc_core.c
diff --git
a/drivers/usb/gadget/mv_udc_core.c
b/drivers/usb/gadget/mv_udc_core.c
index
f97e737
..
ec6009f
100644
(file)
--- a/
drivers/usb/gadget/mv_udc_core.c
+++ b/
drivers/usb/gadget/mv_udc_core.c
@@
-608,6
+608,7
@@
static int mv_ep_disable(struct usb_ep *_ep)
nuke(ep, -ESHUTDOWN);
ep->desc = NULL;
nuke(ep, -ESHUTDOWN);
ep->desc = NULL;
+ ep->ep.desc = NULL;
ep->stopped = 1;
spin_unlock_irqrestore(&udc->lock, flags);
ep->stopped = 1;
spin_unlock_irqrestore(&udc->lock, flags);
@@
-771,8
+772,7
@@
mv_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
udc->ep0_state = DATA_STATE_XMIT;
/* irq handler advances the queue */
udc->ep0_state = DATA_STATE_XMIT;
/* irq handler advances the queue */
- if (req != NULL)
- list_add_tail(&req->queue, &ep->queue);
+ list_add_tail(&req->queue, &ep->queue);
spin_unlock_irqrestore(&udc->lock, flags);
return 0;
spin_unlock_irqrestore(&udc->lock, flags);
return 0;