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path: root/drivers/usb/gadget/pxa2xx_udc.c
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Diffstat (limited to 'drivers/usb/gadget/pxa2xx_udc.c')
-rw-r--r--drivers/usb/gadget/pxa2xx_udc.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index c00cd8b9d3d1..08f699b1fc57 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -235,7 +235,7 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
235 || ep->bEndpointAddress != desc->bEndpointAddress 235 || ep->bEndpointAddress != desc->bEndpointAddress
236 || ep->fifo_size < le16_to_cpu 236 || ep->fifo_size < le16_to_cpu
237 (desc->wMaxPacketSize)) { 237 (desc->wMaxPacketSize)) {
238 DMSG("%s, bad ep or descriptor\n", __FUNCTION__); 238 DMSG("%s, bad ep or descriptor\n", __func__);
239 return -EINVAL; 239 return -EINVAL;
240 } 240 }
241 241
@@ -243,7 +243,7 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
243 if (ep->bmAttributes != desc->bmAttributes 243 if (ep->bmAttributes != desc->bmAttributes
244 && ep->bmAttributes != USB_ENDPOINT_XFER_BULK 244 && ep->bmAttributes != USB_ENDPOINT_XFER_BULK
245 && desc->bmAttributes != USB_ENDPOINT_XFER_INT) { 245 && desc->bmAttributes != USB_ENDPOINT_XFER_INT) {
246 DMSG("%s, %s type mismatch\n", __FUNCTION__, _ep->name); 246 DMSG("%s, %s type mismatch\n", __func__, _ep->name);
247 return -EINVAL; 247 return -EINVAL;
248 } 248 }
249 249
@@ -252,13 +252,13 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
252 && le16_to_cpu (desc->wMaxPacketSize) 252 && le16_to_cpu (desc->wMaxPacketSize)
253 != BULK_FIFO_SIZE) 253 != BULK_FIFO_SIZE)
254 || !desc->wMaxPacketSize) { 254 || !desc->wMaxPacketSize) {
255 DMSG("%s, bad %s maxpacket\n", __FUNCTION__, _ep->name); 255 DMSG("%s, bad %s maxpacket\n", __func__, _ep->name);
256 return -ERANGE; 256 return -ERANGE;
257 } 257 }
258 258
259 dev = ep->dev; 259 dev = ep->dev;
260 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) { 260 if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) {
261 DMSG("%s, bogus device state\n", __FUNCTION__); 261 DMSG("%s, bogus device state\n", __func__);
262 return -ESHUTDOWN; 262 return -ESHUTDOWN;
263 } 263 }
264 264
@@ -283,7 +283,7 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
283 283
284 ep = container_of (_ep, struct pxa2xx_ep, ep); 284 ep = container_of (_ep, struct pxa2xx_ep, ep);
285 if (!_ep || !ep->desc) { 285 if (!_ep || !ep->desc) {
286 DMSG("%s, %s not enabled\n", __FUNCTION__, 286 DMSG("%s, %s not enabled\n", __func__,
287 _ep ? ep->ep.name : NULL); 287 _ep ? ep->ep.name : NULL);
288 return -EINVAL; 288 return -EINVAL;
289 } 289 }
@@ -461,7 +461,7 @@ void ep0start(struct pxa2xx_udc *dev, u32 flags, const char *tag)
461 USIR0 = USIR0_IR0; 461 USIR0 = USIR0_IR0;
462 dev->req_pending = 0; 462 dev->req_pending = 0;
463 DBG(DBG_VERY_NOISY, "%s %s, %02x/%02x\n", 463 DBG(DBG_VERY_NOISY, "%s %s, %02x/%02x\n",
464 __FUNCTION__, tag, UDCCS0, flags); 464 __func__, tag, UDCCS0, flags);
465} 465}
466 466
467static int 467static int
@@ -651,20 +651,20 @@ pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
651 req = container_of(_req, struct pxa2xx_request, req); 651 req = container_of(_req, struct pxa2xx_request, req);
652 if (unlikely (!_req || !_req->complete || !_req->buf 652 if (unlikely (!_req || !_req->complete || !_req->buf
653 || !list_empty(&req->queue))) { 653 || !list_empty(&req->queue))) {
654 DMSG("%s, bad params\n", __FUNCTION__); 654 DMSG("%s, bad params\n", __func__);
655 return -EINVAL; 655 return -EINVAL;
656 } 656 }
657 657
658 ep = container_of(_ep, struct pxa2xx_ep, ep); 658 ep = container_of(_ep, struct pxa2xx_ep, ep);
659 if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) { 659 if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
660 DMSG("%s, bad ep\n", __FUNCTION__); 660 DMSG("%s, bad ep\n", __func__);
661 return -EINVAL; 661 return -EINVAL;
662 } 662 }
663 663
664 dev = ep->dev; 664 dev = ep->dev;
665 if (unlikely (!dev->driver 665 if (unlikely (!dev->driver
666 || dev->gadget.speed == USB_SPEED_UNKNOWN)) { 666 || dev->gadget.speed == USB_SPEED_UNKNOWN)) {
667 DMSG("%s, bogus device state\n", __FUNCTION__); 667 DMSG("%s, bogus device state\n", __func__);
668 return -ESHUTDOWN; 668 return -ESHUTDOWN;
669 } 669 }
670 670
@@ -807,7 +807,7 @@ static int pxa2xx_ep_set_halt(struct usb_ep *_ep, int value)
807 if (unlikely (!_ep 807 if (unlikely (!_ep
808 || (!ep->desc && ep->ep.name != ep0name)) 808 || (!ep->desc && ep->ep.name != ep0name))
809 || ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) { 809 || ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
810 DMSG("%s, bad ep\n", __FUNCTION__); 810 DMSG("%s, bad ep\n", __func__);
811 return -EINVAL; 811 return -EINVAL;
812 } 812 }
813 if (value == 0) { 813 if (value == 0) {
@@ -859,7 +859,7 @@ static int pxa2xx_ep_fifo_status(struct usb_ep *_ep)
859 859
860 ep = container_of(_ep, struct pxa2xx_ep, ep); 860 ep = container_of(_ep, struct pxa2xx_ep, ep);
861 if (!_ep) { 861 if (!_ep) {
862 DMSG("%s, bad ep\n", __FUNCTION__); 862 DMSG("%s, bad ep\n", __func__);
863 return -ENODEV; 863 return -ENODEV;
864 } 864 }
865 /* pxa can't report unclaimed bytes from IN fifos */ 865 /* pxa can't report unclaimed bytes from IN fifos */
@@ -878,7 +878,7 @@ static void pxa2xx_ep_fifo_flush(struct usb_ep *_ep)
878 878
879 ep = container_of(_ep, struct pxa2xx_ep, ep); 879 ep = container_of(_ep, struct pxa2xx_ep, ep);
880 if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) { 880 if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) {
881 DMSG("%s, bad ep\n", __FUNCTION__); 881 DMSG("%s, bad ep\n", __func__);
882 return; 882 return;
883 } 883 }
884 884
@@ -1813,7 +1813,7 @@ pxa2xx_udc_irq(int irq, void *_dev)
1813 1813
1814static void nop_release (struct device *dev) 1814static void nop_release (struct device *dev)
1815{ 1815{
1816 DMSG("%s %s\n", __FUNCTION__, dev->bus_id); 1816 DMSG("%s %s\n", __func__, dev->bus_id);
1817} 1817}
1818 1818
1819/* this uses load-time allocation and initialization (instead of 1819/* this uses load-time allocation and initialization (instead of