usb: gadget: Update s3c2410_udc to use usb_endpoint_descriptor inside the struct usb_ep
Remove redundant pointer to struct usb_endpoint_descriptor. Signed-off-by: Ido Shayevitz <idos@codeaurora.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
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9e658f2600
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@ -1062,7 +1062,7 @@ static int s3c2410_udc_ep_enable(struct usb_ep *_ep,
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ep = to_s3c2410_ep(_ep);
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if (!_ep || !desc || ep->desc
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if (!_ep || !desc || ep->ep.desc
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|| _ep->name == ep0name
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|| desc->bDescriptorType != USB_DT_ENDPOINT)
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return -EINVAL;
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@ -1075,7 +1075,7 @@ static int s3c2410_udc_ep_enable(struct usb_ep *_ep,
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local_irq_save (flags);
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_ep->maxpacket = max & 0x7ff;
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ep->desc = desc;
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ep->ep.desc = desc;
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ep->halted = 0;
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ep->bEndpointAddress = desc->bEndpointAddress;
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@ -1136,7 +1136,7 @@ static int s3c2410_udc_ep_disable(struct usb_ep *_ep)
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unsigned long flags;
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u32 int_en_reg;
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if (!_ep || !ep->desc) {
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if (!_ep || !ep->ep.desc) {
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dprintk(DEBUG_NORMAL, "%s not enabled\n",
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_ep ? ep->ep.name : NULL);
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return -EINVAL;
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@ -1146,7 +1146,6 @@ static int s3c2410_udc_ep_disable(struct usb_ep *_ep)
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dprintk(DEBUG_NORMAL, "ep_disable: %s\n", _ep->name);
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ep->desc = NULL;
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ep->ep.desc = NULL;
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ep->halted = 1;
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@ -1195,7 +1194,7 @@ s3c2410_udc_free_request(struct usb_ep *_ep, struct usb_request *_req)
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dprintk(DEBUG_VERBOSE, "%s(%p,%p)\n", __func__, _ep, _req);
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if (!ep || !_req || (!ep->desc && _ep->name != ep0name))
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if (!ep || !_req || (!ep->ep.desc && _ep->name != ep0name))
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return;
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WARN_ON (!list_empty (&req->queue));
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@ -1215,7 +1214,7 @@ static int s3c2410_udc_queue(struct usb_ep *_ep, struct usb_request *_req,
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int fifo_count = 0;
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unsigned long flags;
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if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
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if (unlikely(!_ep || (!ep->ep.desc && ep->ep.name != ep0name))) {
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dprintk(DEBUG_NORMAL, "%s: invalid args\n", __func__);
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return -EINVAL;
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}
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@ -1363,7 +1362,7 @@ static int s3c2410_udc_set_halt(struct usb_ep *_ep, int value)
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unsigned long flags;
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u32 idx;
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if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
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if (unlikely(!_ep || (!ep->ep.desc && ep->ep.name != ep0name))) {
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dprintk(DEBUG_NORMAL, "%s: inval 2\n", __func__);
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return -EINVAL;
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}
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@ -1629,7 +1628,6 @@ static void s3c2410_udc_reinit(struct s3c2410_udc *dev)
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list_add_tail (&ep->ep.ep_list, &dev->gadget.ep_list);
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ep->dev = dev;
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ep->desc = NULL;
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ep->ep.desc = NULL;
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ep->halted = 0;
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INIT_LIST_HEAD (&ep->queue);
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@ -19,7 +19,6 @@ struct s3c2410_ep {
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unsigned long last_io; /* jiffies timestamp */
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struct usb_gadget *gadget;
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struct s3c2410_udc *dev;
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const struct usb_endpoint_descriptor *desc;
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struct usb_ep ep;
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u8 num;
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