shorten descriptor type

tests/lpc175x_6x/test/test_dcd_lpc175x_6x.c

@@ -118,9 +118,9 @@ void test_dcd_init(void)
 
 void test_dcd_configure_endpoint_in(void)
 {
-  tusb_descriptor_endpoint_t const desc_endpoint =
+  tusb_desc_endpoint_t const desc_endpoint =
   {
-      .bLength          = sizeof(tusb_descriptor_endpoint_t),
+      .bLength          = sizeof(tusb_desc_endpoint_t),
       .bDescriptorType  = TUSB_DESC_TYPE_ENDPOINT,
       .bEndpointAddress = 0x83,
       .bmAttributes     = { .xfer = TUSB_XFER_INTERRUPT },

tests/lpc175x_6x/test/test_usbd.c

@@ -65,7 +65,7 @@ void test_dcd_init_failed(void)
   TEST_ASSERT_EQUAL(TUSB_ERROR_FAILED, usbd_init() );
 }
 
-tusb_error_t stub_hidd_init(uint8_t coreid, tusb_descriptor_interface_t const* p_interface_desc, uint16_t* p_length, int num_call)
+tusb_error_t stub_hidd_init(uint8_t coreid, tusb_desc_interface_t const* p_interface_desc, uint16_t* p_length, int num_call)
 {
   switch(num_call)
   {