xtensa: remove unneeded exports

These are not used in any of subdirectories.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Message-Id: <20210811163731.186125-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index e9c8f06..6fab7fc 100644 (file)
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -17,7 +17,6 @@
 variant-y := $(patsubst "%",%,$(CONFIG_XTENSA_VARIANT_NAME))
 
 VARIANT = $(variant-y)
-export VARIANT
 
 ifneq ($(VARIANT),)
   ifdef cross_compiling
@@ -34,7 +33,6 @@ platform-$(CONFIG_XTENSA_PLATFORM_ISS)                := iss
 platform-$(CONFIG_XTENSA_PLATFORM_XTFPGA)      := xtfpga
 
 PLATFORM = $(platform-y)
-export PLATFORM
 
 # temporarily until string.h is fixed
 KBUILD_CFLAGS += -ffreestanding -D__linux__