trace: assign defaults at register_ftrace_event

Impact: simplification of tracers

As all tracers are doing this we might as well do it in
register_ftrace_event and save one branch each time we call these
callbacks.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 3 deletions

diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index 7ac72a44b2d3..297deb202b68 100644
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -182,9 +182,6 @@ static struct trace_event trace_branch_event = {
         .type           = TRACE_BRANCH,
         .trace          = trace_branch_print,
         .latency_trace  = trace_branch_print,
-        .raw            = trace_nop_print,
-        .hex            = trace_nop_print,
-        .binary         = trace_nop_print,
 };
 
 static struct tracer branch_trace __read_mostly =