xtensa: remove meaningless export ccflags-y

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@kernel.org>
Message-Id: <20200310045925.25396-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index efb91bfda2b4d93d6e1a253576a5d5fcd9d62678..1a14d38d9b3392b1aec015399c5c0d26b7e72f3e 100644 (file)
--- 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