[PATCH v2 2/2] xtensa: remove unneeded export in boot-elf/Makefile

[Masahiro Yamada]

No one uses these as environment variables.

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

Changes in v2:
  - New patch

 arch/xtensa/boot/boot-elf/Makefile | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 47b9063f2c5d..faec2002923b 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -6,9 +6,8 @@
 
 OBJCOPY_ARGS := -O $(if $(CONFIG_CPU_BIG_ENDIAN),elf32-xtensa-be,elf32-xtensa-le)
 
-export OBJCOPY_ARGS
-export CPPFLAGS_boot.lds += -P -C
-export KBUILD_AFLAGS += -mtext-section-literals
+CPPFLAGS_boot.lds += -P -C
+KBUILD_AFLAGS += -mtext-section-literals
 
 boot-y		:= bootstrap.o
 targets		+= $(boot-y) boot.lds
-- 
2.27.0