+/**
+ * dwc3_ep_event_string - returns event name
+ * @event: then event code
+ */
+static inline const char *dwc3_ep_event_string(u8 event)
+{
+ switch (event) {
+ case DWC3_DEPEVT_XFERCOMPLETE:
+ return "Transfer Complete";
+ case DWC3_DEPEVT_XFERINPROGRESS:
+ return "Transfer In-Progress";
+ case DWC3_DEPEVT_XFERNOTREADY:
+ return "Transfer Not Ready";
+ case DWC3_DEPEVT_RXTXFIFOEVT:
+ return "FIFO";
+ case DWC3_DEPEVT_STREAMEVT:
+ return "Stream";
+ case DWC3_DEPEVT_EPCMDCMPLT:
+ return "Endpoint Command Complete";
+ }
+
+ return "UNKNOWN";
+}
+