IB/hfi1: Fix hfi_rcvhdr tracepoint

The hfi_rcvhdr tracepoint has the ctxt and eflags switched in the
prototype of the trace event, compared to the args and usage of the
trace function. Fix this by swapping these 2 fields in the trace event
prototype.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/staging/rdma/hfi1/trace.h

@@ -74,8 +74,8 @@ __print_symbolic(etype,                         \
 
 TRACE_EVENT(hfi1_rcvhdr,
 	    TP_PROTO(struct hfi1_devdata *dd,
-		     u64 eflags,
 		     u32 ctxt,
+		     u64 eflags,
 		     u32 etype,
 		     u32 hlen,
 		     u32 tlen,