From 80977dc99be5d874d10716594e716ef317c1723c Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Tue, 19 Aug 2014 16:37:22 -0500
Subject: usb: dwc3: move all string helper functions to debug.h

Those functions are only using within debugging
messages, grouping them into debug.h makes sense.

While at that, also add missing multiple inclusion
guard.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 drivers/usb/dwc3/gadget.h | 56 -----------------------------------------------
 1 file changed, 56 deletions(-)

(limited to 'drivers/usb/dwc3/gadget.h')

diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h
index a0ee75b68a80..178ad8982206 100644
--- a/drivers/usb/dwc3/gadget.h
+++ b/drivers/usb/dwc3/gadget.h
@@ -103,60 +103,4 @@ static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3 *dwc, u8 number)
 	return DWC3_DEPCMD_GET_RSC_IDX(res_id);
 }
 
-/**
- * dwc3_gadget_event_string - returns event name
- * @event: the event code
- */
-static inline const char *dwc3_gadget_event_string(u8 event)
-{
-	switch (event) {
-	case DWC3_DEVICE_EVENT_DISCONNECT:
-		return "Disconnect";
-	case DWC3_DEVICE_EVENT_RESET:
-		return "Reset";
-	case DWC3_DEVICE_EVENT_CONNECT_DONE:
-		return "Connection Done";
-	case DWC3_DEVICE_EVENT_LINK_STATUS_CHANGE:
-		return "Link Status Change";
-	case DWC3_DEVICE_EVENT_WAKEUP:
-		return "WakeUp";
-	case DWC3_DEVICE_EVENT_EOPF:
-		return "End-Of-Frame";
-	case DWC3_DEVICE_EVENT_SOF:
-		return "Start-Of-Frame";
-	case DWC3_DEVICE_EVENT_ERRATIC_ERROR:
-		return "Erratic Error";
-	case DWC3_DEVICE_EVENT_CMD_CMPL:
-		return "Command Complete";
-	case DWC3_DEVICE_EVENT_OVERFLOW:
-		return "Overflow";
-	}
-
-	return "UNKNOWN";
-}
-
-/**
- * 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";
-}
-
 #endif /* __DRIVERS_USB_DWC3_GADGET_H */
-- 
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