usb: gadget: s3c-hsudc: add ep capabilities support

Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/udc/s3c-hsudc.c

@@ -1005,6 +1005,21 @@ static void s3c_hsudc_initep(struct s3c_hsudc *hsudc,
 	hsep->stopped = 0;
 	hsep->wedge = 0;
 
+	if (epnum == 0) {
+		hsep->ep.caps.type_control = true;
+		hsep->ep.caps.dir_in = true;
+		hsep->ep.caps.dir_out = true;
+	} else {
+		hsep->ep.caps.type_iso = true;
+		hsep->ep.caps.type_bulk = true;
+		hsep->ep.caps.type_int = true;
+	}
+
+	if (epnum & 1)
+		hsep->ep.caps.dir_in = true;
+	else
+		hsep->ep.caps.dir_out = true;
+
 	set_index(hsudc, epnum);
 	writel(hsep->ep.maxpacket, hsudc->regs + S3C_MPR);
 }