From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 6 Feb 2014 12:06:38 +0000 (+0100)
Subject: xhci: switch debug printf to tracepoint
X-Git-Tag: qemu-xen-4.5.0-rc1~187^2~1
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=4f9cc7342281bfbbc1bfccc155c59551c06d63db;p=qemu-xen.git

xhci: switch debug printf to tracepoint

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 8261d00296..12575ddd3b 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -2038,9 +2038,7 @@ static int xhci_submit(XHCIState *xhci, XHCITransfer *xfer, XHCIEPContext *epctx
         }
         break;
     default:
-        fprintf(stderr, "xhci: unknown or unhandled EP "
-                "(type %d, in %d, ep %02x)\n",
-                epctx->type, xfer->in_xfer, xfer->epid);
+        trace_usb_xhci_unimplemented("endpoint type", epctx->type);
         return -1;
     }