ftrace: remove warning of old objcopy and local functions

The warning messages about old objcopy and local functions spam the
user quite drastically.  Remove the warning until we can find a nicer
way of tell the user to upgrade their objcopy.
Signed-off-by: NSteven Rostedt <srostedt@redhat.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

scripts/recordmcount.pl

@@ -262,12 +262,6 @@ sub update_funcs
 
 	# only use locals if objcopy supports globalize-symbols
 	if (!$use_locals) {
-	    print STDERR
-		"$inputfile: WARNING: referencing local function " .
-		"$ref_func for mcount\n" .
-		"\tConsider upgrading objcopy to support the globalize-" .
-		"symbols option.\n"
-		if (!$local_warn_once++);
 	    return;
 	}
 	$convert{$ref_func} = 1;