diff options
| author | Ido Shayevitz <idos@codeaurora.org> | 2012-03-12 20:25:26 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-05-04 15:52:53 +0300 |
| commit | 5a6506f00efa4b38b181152b69a072e766c7ce92 (patch) | |
| tree | 4875b3ee5f146d8405c3bf97197d740c4d518441 /drivers/usb/gadget | |
| parent | ef20a72b7372e5643b157bd61bbdcf0f6ed1e330 (diff) | |
usb: gadget: Update at91_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/at91_udc.c | 15 | ||||
| -rw-r--r-- | drivers/usb/gadget/at91_udc.h | 3 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 9d7bcd91007..86cc9097a5c 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -212,7 +212,7 @@ static int proc_udc_show(struct seq_file *s, void *unused) if (udc->enabled && udc->vbus) { proc_ep_show(s, &udc->ep[0]); list_for_each_entry (ep, &udc->gadget.ep_list, ep.ep_list) { - if (ep->desc) + if (ep->ep.desc) proc_ep_show(s, ep); } } @@ -530,7 +530,7 @@ ok: tmp |= AT91_UDP_EPEDS; __raw_writel(tmp, ep->creg); - ep->desc = desc; + ep->ep.desc = desc; ep->ep.maxpacket = maxpacket; /* @@ -558,7 +558,6 @@ static int at91_ep_disable (struct usb_ep * _ep) nuke(ep, -ESHUTDOWN); /* restore the endpoint's pristine config */ - ep->desc = NULL; ep->ep.desc = NULL; ep->ep.maxpacket = ep->maxpacket; @@ -618,7 +617,7 @@ static int at91_ep_queue(struct usb_ep *_ep, return -EINVAL; } - if (!_ep || (!ep->desc && ep->ep.name != ep0name)) { + if (!_ep || (!ep->ep.desc && ep->ep.name != ep0name)) { DBG("invalid ep\n"); return -EINVAL; } @@ -833,7 +832,7 @@ static void udc_reinit(struct at91_udc *udc) if (i != 0) list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); - ep->desc = NULL; + ep->ep.desc = NULL; ep->stopped = 0; ep->fifo_bank = 0; ep->ep.maxpacket = ep->maxpacket; @@ -1172,7 +1171,7 @@ static void handle_setup(struct at91_udc *udc, struct at91_ep *ep, u32 csr) | USB_REQ_GET_STATUS: tmp = w_index & USB_ENDPOINT_NUMBER_MASK; ep = &udc->ep[tmp]; - if (tmp >= NUM_ENDPOINTS || (tmp && !ep->desc)) + if (tmp >= NUM_ENDPOINTS || (tmp && !ep->ep.desc)) goto stall; if (tmp) { @@ -1197,7 +1196,7 @@ static void handle_setup(struct at91_udc *udc, struct at91_ep *ep, u32 csr) ep = &udc->ep[tmp]; if (w_value != USB_ENDPOINT_HALT || tmp >= NUM_ENDPOINTS) goto stall; - if (!ep->desc || ep->is_iso) + if (!ep->ep.desc || ep->is_iso) goto stall; if ((w_index & USB_DIR_IN)) { if (!ep->is_in) @@ -1218,7 +1217,7 @@ static void handle_setup(struct at91_udc *udc, struct at91_ep *ep, u32 csr) goto stall; if (tmp == 0) goto succeed; - if (!ep->desc || ep->is_iso) + if (!ep->ep.desc || ep->is_iso) goto stall; if ((w_index & USB_DIR_IN)) { if (!ep->is_in) diff --git a/drivers/usb/gadget/at91_udc.h b/drivers/usb/gadget/at91_udc.h index 3c0315b86ac..e647d1c2ada 100644 --- a/drivers/usb/gadget/at91_udc.h +++ b/drivers/usb/gadget/at91_udc.h @@ -105,9 +105,6 @@ struct at91_ep { unsigned is_in:1; unsigned is_iso:1; unsigned fifo_bank:1; - - const struct usb_endpoint_descriptor - *desc; }; /* |