linux-kernel - [PATCH] xtensa: remove unnecessary KBUILD

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Message-Id: <1536726319-9645-1-git-send-email-yamada.masahiro@socionext.com>
Date:   Wed, 12 Sep 2018 13:25:19 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Chris Zankel <chris@...kel.net>, Max Filippov <jcmvbkbc@...il.com>,
        linux-xtensa@...ux-xtensa.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] xtensa: remove unnecessary KBUILD_SRC ifeq conditional

You can always prefix variant/platform header search paths with
$(srctree)/ because $(srctree) is '.' for in-tree building.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 arch/xtensa/Makefile | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 295c120..d67e30fa 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -64,11 +64,7 @@ endif
 vardirs := $(patsubst %,arch/xtensa/variants/%/,$(variant-y))
 plfdirs := $(patsubst %,arch/xtensa/platforms/%/,$(platform-y))
 
-ifeq ($(KBUILD_SRC),)
-KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(vardirs) $(plfdirs))
-else
 KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(vardirs) $(plfdirs))
-endif
 
 KBUILD_DEFCONFIG := iss_defconfig
 
-- 
2.7.4