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usb: gadget: udc: use USB API functions rather than constants

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This patch introduces the use of the functions usb_endpoint_type and
usb_endpoint_num.

The Coccinelle semantic patch that makes these changes is as follows:

@@ struct usb_endpoint_descriptor *epd; @@

- (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
+ usb_endpoint_num(epd)

@@ struct usb_endpoint_descriptor *epd; @@

- (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
+ usb_endpoint_type(epd)

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Himangi Saraogi 2014-08-24 05:21:16 +05:30 committed by Felipe Balbi
parent 457a0955e1
commit b8adc3d1d8
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/gadget/udc/r8a66597-udc.c
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@ -430,7 +430,7 @@ static void r8a66597_ep_setting(struct r8a66597 *r8a66597,
ep->pipenum = pipenum;
ep->ep.maxpacket = usb_endpoint_maxp(desc);
r8a66597->pipenum2ep[pipenum] = ep;
r8a66597->epaddr2ep[desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK]
r8a66597->epaddr2ep[usb_endpoint_num(desc)]
= ep;
INIT_LIST_HEAD(&ep->queue);
}
@ -464,7 +464,7 @@ static int alloc_pipe_config(struct r8a66597_ep *ep,
if (ep->pipenum) /* already allocated pipe */
return 0;
switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
switch (usb_endpoint_type(desc)) {
case USB_ENDPOINT_XFER_BULK:
if (r8a66597->bulk >= R8A66597_MAX_NUM_BULK) {
if (r8a66597->isochronous >= R8A66597_MAX_NUM_ISOC) {
@ -509,7 +509,7 @@ static int alloc_pipe_config(struct r8a66597_ep *ep,
}
ep->type = info.type;
info.epnum = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
info.epnum = usb_endpoint_num(desc);
info.maxpacket = usb_endpoint_maxp(desc);
info.interval = desc->bInterval;
if (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK)