diff options
| author | Ido Shayevitz <idos@codeaurora.org> | 2012-03-12 20:25:23 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-05-04 15:52:51 +0300 |
| commit | 31fb6014165358e71196bd7a9bf236c00e0b2cd8 (patch) | |
| tree | 8821030f77df6c5cc71c80e34bddb6568e76447b /drivers/usb/gadget | |
| parent | 3cdb772160c13ae6c162fe729460dc11f8437eec (diff) | |
usb: gadget: Update ci13xxx_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>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.c | 15 | ||||
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.h | 1 |
2 files changed, 7 insertions, 9 deletions
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 243ef1adf969..38b1f4e224d1 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -1916,7 +1916,7 @@ __acquires(udc->lock) int type, num, dir, err = -EINVAL; struct usb_ctrlrequest req; - if (mEp->desc == NULL) + if (mEp->ep.desc == NULL) continue; /* not configured */ if (hw_test_and_clear_complete(i)) { @@ -2109,7 +2109,7 @@ static int ep_enable(struct usb_ep *ep, /* only internal SW should enable ctrl endpts */ - mEp->desc = desc; + mEp->ep.desc = desc; if (!list_empty(&mEp->qh.queue)) warn("enabling a non-empty endpoint!"); @@ -2161,7 +2161,7 @@ static int ep_disable(struct usb_ep *ep) if (ep == NULL) return -EINVAL; - else if (mEp->desc == NULL) + else if (mEp->ep.desc == NULL) return -EBUSY; spin_lock_irqsave(mEp->lock, flags); @@ -2180,7 +2180,6 @@ static int ep_disable(struct usb_ep *ep) } while (mEp->dir != direction); - mEp->desc = NULL; mEp->ep.desc = NULL; spin_unlock_irqrestore(mEp->lock, flags); @@ -2269,7 +2268,7 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req, trace("%p, %p, %X", ep, req, gfp_flags); - if (ep == NULL || req == NULL || mEp->desc == NULL) + if (ep == NULL || req == NULL || mEp->ep.desc == NULL) return -EINVAL; spin_lock_irqsave(mEp->lock, flags); @@ -2332,7 +2331,7 @@ static int ep_dequeue(struct usb_ep *ep, struct usb_request *req) trace("%p, %p", ep, req); if (ep == NULL || req == NULL || mReq->req.status != -EALREADY || - mEp->desc == NULL || list_empty(&mReq->queue) || + mEp->ep.desc == NULL || list_empty(&mReq->queue) || list_empty(&mEp->qh.queue)) return -EINVAL; @@ -2375,7 +2374,7 @@ static int ep_set_halt(struct usb_ep *ep, int value) trace("%p, %i", ep, value); - if (ep == NULL || mEp->desc == NULL) + if (ep == NULL || mEp->ep.desc == NULL) return -EINVAL; spin_lock_irqsave(mEp->lock, flags); @@ -2418,7 +2417,7 @@ static int ep_set_wedge(struct usb_ep *ep) trace("%p", ep); - if (ep == NULL || mEp->desc == NULL) + if (ep == NULL || mEp->ep.desc == NULL) return -EINVAL; spin_lock_irqsave(mEp->lock, flags); diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h index 0d31af56c989..cde036d6d27e 100644 --- a/drivers/usb/gadget/ci13xxx_udc.h +++ b/drivers/usb/gadget/ci13xxx_udc.h @@ -82,7 +82,6 @@ struct ci13xxx_req { /* Extension of usb_ep */ struct ci13xxx_ep { struct usb_ep ep; - const struct usb_endpoint_descriptor *desc; u8 dir; u8 num; u8 type; |