[PATCH] xtensa: remove meaningless export ccflags-y

[Masahiro Yamada]

arch/xtensa/boot/Makefile does not define ccflags-y at all.

Please do not export ccflags-y because it is meant to be effective
only in the current Makefile.

Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---

 arch/xtensa/boot/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index efb91bfda2b4..1a14d38d9b33 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -14,7 +14,6 @@ HOSTFLAGS	+= -Iarch/$(ARCH)/boot/include
 
 BIG_ENDIAN	:= $(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
 
-export ccflags-y
 export BIG_ENDIAN
 
 subdir-y	:= lib
-- 
2.17.1