From e966ad0edd0056c7491b8f23992c11734ab61ddf Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Thu, 6 Feb 2025 01:39:38 +0900
Subject: kbuild: remove EXTRA_*FLAGS support

Commit f77bf01425b1 ("kbuild: introduce ccflags-y, asflags-y and
ldflags-y") deprecated these in 2007. The migration should have been
completed by now.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
---
 scripts/checkpatch.pl | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'scripts/checkpatch.pl')

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7b28ad331742..8f70bedc18be 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3689,20 +3689,6 @@ sub process {
 			}
 		}
 
-		if (($realfile =~ /Makefile.*/ || $realfile =~ /Kbuild.*/) &&
-		    ($line =~ /\+(EXTRA_[A-Z]+FLAGS).*/)) {
-			my $flag = $1;
-			my $replacement = {
-				'EXTRA_AFLAGS' =>   'asflags-y',
-				'EXTRA_CFLAGS' =>   'ccflags-y',
-				'EXTRA_CPPFLAGS' => 'cppflags-y',
-				'EXTRA_LDFLAGS' =>  'ldflags-y',
-			};
-
-			WARN("DEPRECATED_VARIABLE",
-			     "Use of $flag is deprecated, please use \`$replacement->{$flag} instead.\n" . $herecurr) if ($replacement->{$flag});
-		}
-
 # check for DT compatible documentation
 		if (defined $root &&
 			(($realfile =~ /\.dtsi?$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) ||
-- 
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