patch for ls-wvl: Using ubuntu arm toolchain to cross compil

--- linux-3.3.4-orig/Makefile	2012-04-28 01:17:35.000000000 +0800
+++ linux-3.3.4/Makefile	2012-05-07 17:58:22.834245952 +0800
@@ -192,8 +192,8 @@
 # Default value for CROSS_COMPILE is not to prefix executables
 # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile
 export KBUILD_BUILDHOST := $(SUBARCH)
-ARCH		?= $(SUBARCH)
-CROSS_COMPILE	?= $(CONFIG_CROSS_COMPILE:"%"=%)
+ARCH		?= arm
+CROSS_COMPILE	?= arm-linux-gnueabi-

 # Architecture as present in compile.h
 UTS_MACHINE 	:= $(ARCH)