linux-kernel - [PATCH] kbuild: remove KBUILD_ENABLE_EXTRA_GCC

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Message-ID: <20250217113706.1012816-1-masahiroy@kernel.org>
Date: Mon, 17 Feb 2025 20:36:48 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Masahiro Yamada <masahiroy@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Nicolas Schier <nicolas@...sle.eu>
Subject: [PATCH] kbuild: remove KBUILD_ENABLE_EXTRA_GCC_CHECKS support

Commit e27128db6283 ("kbuild: rename KBUILD_ENABLE_EXTRA_GCC_CHECKS to
KBUILD_EXTRA_WARN") renamed KBUILD_ENABLE_EXTRA_GCC_CHECKS in 2019.
The migration in downstream code should be complete.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 Makefile | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Makefile b/Makefile
index 96407c1d6be1..3c1b012a156f 100644
--- a/Makefile
+++ b/Makefile
@@ -151,9 +151,6 @@ endif
 
 export KBUILD_EXTMOD
 
-# backward compatibility
-KBUILD_EXTRA_WARN ?= $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)
-
 ifeq ("$(origin W)", "command line")
   KBUILD_EXTRA_WARN := $(W)
 endif
-- 
2.43.0