diff options
| author | Himangi Saraogi <himangi774@gmail.com> | 2014-08-24 05:21:16 +0530 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-08-29 15:53:46 -0500 |
| commit | b8adc3d1d852be653905b24cd8efcaee342b96ae (patch) | |
| tree | 9a5dc24e7435e37d37b3d98bf17c1d79ad8d457c /drivers/usb/gadget | |
| parent | 457a0955e152ac3b0de46ecbe7a8b434856fda67 (diff) | |
usb: gadget: udc: use USB API functions rather than constants
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>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/r8a66597-udc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index 68a7d20b2bd..00f7345f695 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -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) |