xtensa: remove unneeded exports

[linux-2.6-microblaze.git] / arch / xtensa / Makefile

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index ba9fee7..6fab7fc 100644 (file)
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -17,14 +17,9 @@
 variant-y := $(patsubst "%",%,$(CONFIG_XTENSA_VARIANT_NAME))
 
 VARIANT = $(variant-y)
-export VARIANT
-
-# Test for cross compiling
 
 ifneq ($(VARIANT),)
-  COMPILE_ARCH = $(shell uname -m)
-
-  ifneq ($(COMPILE_ARCH), xtensa)
+  ifdef cross_compiling
     ifndef CROSS_COMPILE
       CROSS_COMPILE = xtensa_$(VARIANT)-
     endif
@@ -38,7 +33,6 @@ platform-$(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__