xhci: Do not open code __print_symbolic() in xhci trace events

[linux.git] / drivers / usb / host / xhci-trace.h

diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h
index 56eb867803a62ee9cee1601fd0009129240df1f3..b19582b2a72c0f4a586261ce79011b1a647a7387 100644 (file)
--- a/drivers/usb/host/xhci-trace.h
+++ b/drivers/usb/host/xhci-trace.h
@@ -289,23 +289,12 @@ DECLARE_EVENT_CLASS(xhci_log_urb,
        ),
        TP_printk("ep%d%s-%s: urb %p pipe %u slot %d length %d/%d sgs %d/%d stream %d flags %08x",
                        __entry->epnum, __entry->dir_in ? "in" : "out",
-                       ({ char *s;
-                       switch (__entry->type) {
-                       case USB_ENDPOINT_XFER_INT:
-                               s = "intr";
-                               break;
-                       case USB_ENDPOINT_XFER_CONTROL:
-                               s = "control";
-                               break;
-                       case USB_ENDPOINT_XFER_BULK:
-                               s = "bulk";
-                               break;
-                       case USB_ENDPOINT_XFER_ISOC:
-                               s = "isoc";
-                               break;
-                       default:
-                               s = "UNKNOWN";
-                       } s; }), __entry->urb, __entry->pipe, __entry->slot_id,
+                       __print_symbolic(__entry->type,
+                                  { USB_ENDPOINT_XFER_INT,     "intr" },
+                                  { USB_ENDPOINT_XFER_CONTROL, "control" },
+                                  { USB_ENDPOINT_XFER_BULK,    "bulk" },
+                                  { USB_ENDPOINT_XFER_ISOC,    "isoc" }),
+                       __entry->urb, __entry->pipe, __entry->slot_id,
                        __entry->actual, __entry->length, __entry->num_mapped_sgs,
                        __entry->num_sgs, __entry->stream, __entry->flags
                )