tracing: Rename ftrace_event_type_funcs_##call to trace_event_type_funcs_##call

The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. The structure ftrace_event_type_funcs_##call
is used to define how the trace_events will be printed. It has nothing to
do with function tracing. Rename it.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

include/trace/perf.h

@@ -231,7 +231,7 @@ static struct trace_event_call __used event_##call = {			\
 	{								\
 		.tp			= &__tracepoint_##call,		\
 	},								\
-	.event.funcs		= &ftrace_event_type_funcs_##template,	\
+	.event.funcs		= &trace_event_type_funcs_##template,	\
 	.print_fmt		= print_fmt_##template,			\
 	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\
 };									\
@@ -248,7 +248,7 @@ static struct trace_event_call __used event_##call = {			\
 	{								\
 		.tp			= &__tracepoint_##call,		\
 	},								\
-	.event.funcs		= &ftrace_event_type_funcs_##call,	\
+	.event.funcs		= &trace_event_type_funcs_##call,	\
 	.print_fmt		= print_fmt_##call,			\
 	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\
 };									\

include/trace/trace_events.h

@@ -322,7 +322,7 @@ trace_raw_output_##call(struct trace_iterator *iter, int flags,		\
 									\
 	return trace_handle_return(s);					\
 }									\
-static struct trace_event_functions ftrace_event_type_funcs_##call = {	\
+static struct trace_event_functions trace_event_type_funcs_##call = {	\
 	.trace			= trace_raw_output_##call,		\
 };
 
@@ -348,7 +348,7 @@ trace_raw_output_##call(struct trace_iterator *iter, int flags,		\
 	trace_seq_init(p);						\
 	return trace_output_call(iter, #call, print);			\
 }									\
-static struct trace_event_functions ftrace_event_type_funcs_##call = {	\
+static struct trace_event_functions trace_event_type_funcs_##call = {	\
 	.trace			= trace_raw_output_##call,		\
 };