xhci: remove unimplemented printfs
Replace them with a tracepoint, so they don't spam stderr by default.
Signed-off-by: Gerd Hoffmann <[email protected]>
diff --git a/trace-events b/trace-events
index 7f34112..412f7e4 100644
--- a/trace-events
+++ b/trace-events
@@ -380,6 +380,7 @@
usb_xhci_xfer_retry(void *xfer) "%p"
usb_xhci_xfer_success(void *xfer, uint32_t bytes) "%p: len %d"
usb_xhci_xfer_error(void *xfer, uint32_t ret) "%p: ret %d"
+usb_xhci_unimplemented(const char *item, int nr) "%s (0x%x)"
# hw/usb/desc.c
usb_desc_device(int addr, int len, int ret) "dev %d query device, len %d, ret %d"
