diff options
Diffstat (limited to 'drivers/usb/gadget/goku_udc.c')
| -rw-r--r-- | drivers/usb/gadget/goku_udc.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 6ae874ea5b5b..b241e6c6a7f2 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -102,7 +102,7 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) unsigned long flags; ep = container_of(_ep, struct goku_ep, ep); - if (!_ep || !desc || ep->desc + if (!_ep || !desc || ep->ep.desc || desc->bDescriptorType != USB_DT_ENDPOINT) return -EINVAL; dev = ep->dev; @@ -176,7 +176,7 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) command(ep->dev->regs, COMMAND_RESET, ep->num); ep->ep.maxpacket = max; ep->stopped = 0; - ep->desc = desc; + ep->ep.desc = desc; spin_unlock_irqrestore(&ep->dev->lock, flags); DBG(dev, "enable %s %s %s maxpacket %u\n", ep->ep.name, @@ -233,7 +233,6 @@ static void ep_reset(struct goku_udc_regs __iomem *regs, struct goku_ep *ep) } ep->ep.maxpacket = MAX_FIFO_SIZE; - ep->desc = NULL; ep->ep.desc = NULL; ep->stopped = 1; ep->irqs = 0; @@ -247,7 +246,7 @@ static int goku_ep_disable(struct usb_ep *_ep) unsigned long flags; ep = container_of(_ep, struct goku_ep, ep); - if (!_ep || !ep->desc) + if (!_ep || !ep->ep.desc) return -ENODEV; dev = ep->dev; if (dev->ep0state == EP0_SUSPEND) @@ -722,7 +721,7 @@ goku_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) || !_req->buf || !list_empty(&req->queue))) return -EINVAL; ep = container_of(_ep, struct goku_ep, ep); - if (unlikely(!_ep || (!ep->desc && ep->num != 0))) + if (unlikely(!_ep || (!ep->ep.desc && ep->num != 0))) return -EINVAL; dev = ep->dev; if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) @@ -815,7 +814,7 @@ static int goku_dequeue(struct usb_ep *_ep, struct usb_request *_req) unsigned long flags; ep = container_of(_ep, struct goku_ep, ep); - if (!_ep || !_req || (!ep->desc && ep->num != 0)) + if (!_ep || !_req || (!ep->ep.desc && ep->num != 0)) return -EINVAL; dev = ep->dev; if (!dev->driver) @@ -896,7 +895,7 @@ static int goku_set_halt(struct usb_ep *_ep, int value) return -EINVAL; /* don't change EPxSTATUS_EP_INVALID to READY */ - } else if (!ep->desc) { + } else if (!ep->ep.desc) { DBG(ep->dev, "%s %s inactive?\n", __func__, ep->ep.name); return -EINVAL; } @@ -955,7 +954,7 @@ static void goku_fifo_flush(struct usb_ep *_ep) VDBG(ep->dev, "%s %s\n", __func__, ep->ep.name); /* don't change EPxSTATUS_EP_INVALID to READY */ - if (!ep->desc && ep->num != 0) { + if (!ep->ep.desc && ep->num != 0) { DBG(ep->dev, "%s %s inactive?\n", __func__, ep->ep.name); return; } @@ -1152,7 +1151,7 @@ udc_proc_read(char *buffer, char **start, off_t off, int count, struct goku_ep *ep = &dev->ep [i]; struct goku_request *req; - if (i && !ep->desc) + if (i && !ep->ep.desc) continue; tmp = readl(ep->reg_status); @@ -1473,7 +1472,8 @@ static void ep0_setup(struct goku_udc *dev) case USB_RECIP_ENDPOINT: tmp = le16_to_cpu(ctrl.wIndex) & 0x0f; /* active endpoint */ - if (tmp > 3 || (!dev->ep[tmp].desc && tmp != 0)) + if (tmp > 3 || + (!dev->ep[tmp].ep.desc && tmp != 0)) goto stall; if (ctrl.wIndex & cpu_to_le16( USB_DIR_IN)) { |