kbuild: fix buildcheck

From: Randy Dunlap <rddunlap@osdl.org>

I should not have added init.text test here;
it's more than useless, it actually degrades the output.

Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

scripts/reference_discarded.pl

@@ -82,8 +82,6 @@
 		}
 		if (($line =~ /\.text\.exit$/ ||
 		     $line =~ /\.exit\.text$/ ||
-		     $line =~ /\.text\.init$/ ||
-		     $line =~ /\.init\.text$/ ||
 		     $line =~ /\.data\.exit$/ ||
 		     $line =~ /\.exit\.data$/ ||
 		     $line =~ /\.exitcall\.exit$/) &&