diff options
Diffstat (limited to 'kernel/drivers/usb/isp1760')
| -rw-r--r-- | kernel/drivers/usb/isp1760/isp1760-udc.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/kernel/drivers/usb/isp1760/isp1760-udc.c b/kernel/drivers/usb/isp1760/isp1760-udc.c index 3fc4fe770..1c3d0fd65 100644 --- a/kernel/drivers/usb/isp1760/isp1760-udc.c +++ b/kernel/drivers/usb/isp1760/isp1760-udc.c @@ -812,6 +812,8 @@ static struct usb_request *isp1760_ep_alloc_request(struct usb_ep *ep, struct isp1760_request *req; req = kzalloc(sizeof(*req), gfp_flags); + if (!req) + return NULL; return &req->req; } @@ -1380,14 +1382,25 @@ static void isp1760_udc_init_eps(struct isp1760_udc *udc) * This fits in the 8kB FIFO without double-buffering. */ if (ep_num == 0) { - ep->ep.maxpacket = 64; + usb_ep_set_maxpacket_limit(&ep->ep, 64); + ep->ep.caps.type_control = true; + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; ep->maxpacket = 64; udc->gadget.ep0 = &ep->ep; } else { - ep->ep.maxpacket = 512; + usb_ep_set_maxpacket_limit(&ep->ep, 512); + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; ep->maxpacket = 0; list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); } + + if (is_in) + ep->ep.caps.dir_in = true; + else + ep->ep.caps.dir_out = true; } } |