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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
drivers
/
usb
/
isp1760
/
isp1760-udc.c
diff --git
a/kernel/drivers/usb/isp1760/isp1760-udc.c
b/kernel/drivers/usb/isp1760/isp1760-udc.c
index
3fc4fe7
..
1c3d0fd
100644
(file)
--- 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);
struct isp1760_request *req;
req = kzalloc(sizeof(*req), gfp_flags);
+ if (!req)
+ return NULL;
return &req->req;
}
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) {
* 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->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);
}
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;
}
}
}
}