Merge pull request #2514 from camilaodsouza/sdk_3.2_update

Changes required for new SDK 3.2.0

Author: hathach

src/portable/sony/cxd56/dcd_cxd56.c

@@ -102,17 +102,25 @@ static int _dcd_bind(FAR struct usbdevclass_driver_s *driver, FAR struct usbdev_
   usbdev = dev;
   usbdcd_driver.ep[0] = dev->ep0;
 
+  #ifdef EP_ALLOCREQ
+  // SDK v2
   usbdcd_driver.req[0] = EP_ALLOCREQ(usbdcd_driver.ep[0]);
-  if (usbdcd_driver.req[0] != NULL)
-  {
+  if (usbdcd_driver.req[0] != NULL) {
     usbdcd_driver.req[0]->len = 64;
     usbdcd_driver.req[0]->buf = EP_ALLOCBUFFER(usbdcd_driver.ep[0], 64);
-    if (!usbdcd_driver.req[0]->buf)
-    {
+    if (!usbdcd_driver.req[0]->buf) {
       EP_FREEREQ(usbdcd_driver.ep[0], usbdcd_driver.req[0]);
       usbdcd_driver.req[0] = NULL;
+      return ENOMEM;
     }
   }
+  #else
+  // SDK v3
+  usbdcd_driver.req[0] = usbdev_allocreq(usbdcd_driver.ep[0], 64);
+  if (usbdcd_driver.req[0] == NULL) {
+    return ENOMEM;
+  }
+  #endif
 
   usbdcd_driver.req[0]->callback = usbdcd_ep0incomplete;
 
@@ -295,13 +303,19 @@ bool dcd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc)
   }
 
   usbdcd_driver.req[epnum] = NULL;
+
+  #ifdef EP_ALLOCREQ
+  // sdk v2
   usbdcd_driver.req[epnum] = EP_ALLOCREQ(usbdcd_driver.ep[epnum]);
-  if (usbdcd_driver.req[epnum] != NULL)
-  {
+  if (usbdcd_driver.req[epnum] != NULL) {
     usbdcd_driver.req[epnum]->len = ep_mps;
   }
-  else
-  {
+  #else
+  // sdk v3
+  usbdcd_driver.req[epnum] = usbdev_allocreq(usbdcd_driver.ep[epnum], ep_mps);
+  #endif
+
+  if(usbdcd_driver.req[epnum] == NULL) {
     return false;
   }